18447004810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:285

約数の個数: 256

約数和(自身を含む): 41455411200

約数和(自身を除く): 23008406390

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 67, 79, 83, 85, 95, 130, 134, 158, 166, 170, 190, 221, 247, 323, 335, 395, 415, 442, 494, 646, 670, 790, 830, 871, 1027, 1079, 1105, 1139, 1235, 1273, 1343, 1411, 1501, 1577, 1615, 1742, 2054, 2158, 2210, 2278, 2470, 2546, 2686, 2822, 3002, 3154, 3230, 4199, 4355, 5135, 5293, 5395, 5561, 5695, 6365, 6557, 6715, 7055, 7505, 7885, 8398, 8710, 10270, 10586, 10790, 11122, 11390, 12730, 13114, 13430, 14110, 14807, 15010, 15770, 16549, 17459, 18343, 19513, 20501, 20995, 21641, 25517, 26465, 26809, 27805, 29614, 32785, 33098, 34918, 36686, 39026, 41002, 41990, 43282, 51034, 52930, 53618, 55610, 65570, 68809, 72293, 74035, 82745, 85241, 87295, 89981, 91715, 94537, 97565, 100567, 102505, 105659, 108205, 111469, 124583, 127585, 134045, 137618, 144586, 148070, 165490, 170482, 174590, 179962, 183430, 189074, 195130, 201134, 205010, 211318, 216410, 222938, 249166, 255170, 268090, 281333, 331721, 344045, 348517, 361465, 426205, 439319, 449905, 472685, 502835, 528295, 557345, 562666, 622915, 663442, 688090, 697034, 722930, 852410, 878638, 899810, 945370, 1005670, 1056590, 1114690, 1169753, 1228981, 1245830, 1307371, 1373567, 1406665, 1449097, 1619579, 1658605, 1709639, 1742585, 1796203, 2117911, 2196595, 2339506, 2457962, 2614742, 2747134, 2813330, 2898194, 3239158, 3317210, 3419278, 3485170, 3592406, 4235822, 4393190, 5711147, 5848765, 6144905, 6536855, 6867835, 7245485, 7468423, 8097895, 8347061, 8548195, 8981015, 10589555, 11422294, 11697530, 12289810, 13073710, 13735670, 14490970, 14936846, 16195790, 16694122, 17096390, 17962030, 21179110, 22225307, 23350639, 27532843, 28555735, 37342115, 41735305, 44450614, 46701278, 55065686, 57111470, 74684230, 83470610, 97089499, 108511793, 111126535, 116753195, 137664215, 141900037, 194178998, 217023586, 222253070, 233506390, 275328430, 283800074, 485447495, 542558965, 709500185, 970894990, 1085117930, 1419000370, 1844700481, 3689400962, 9223502405, 18447004810]

約数ペア:

[(1, 18447004810), (2, 9223502405), (5, 3689400962), (10, 1844700481), (13, 1419000370), (17, 1085117930), (19, 970894990), (26, 709500185), (34, 542558965), (38, 485447495), (65, 283800074), (67, 275328430), (79, 233506390), (83, 222253070), (85, 217023586), (95, 194178998), (130, 141900037), (134, 137664215), (158, 116753195), (166, 111126535), (170, 108511793), (190, 97089499), (221, 83470610), (247, 74684230), (323, 57111470), (335, 55065686), (395, 46701278), (415, 44450614), (442, 41735305), (494, 37342115), (646, 28555735), (670, 27532843), (790, 23350639), (830, 22225307), (871, 21179110), (1027, 17962030), (1079, 17096390), (1105, 16694122), (1139, 16195790), (1235, 14936846), (1273, 14490970), (1343, 13735670), (1411, 13073710), (1501, 12289810), (1577, 11697530), (1615, 11422294), (1742, 10589555), (2054, 8981015), (2158, 8548195), (2210, 8347061), (2278, 8097895), (2470, 7468423), (2546, 7245485), (2686, 6867835), (2822, 6536855), (3002, 6144905), (3154, 5848765), (3230, 5711147), (4199, 4393190), (4355, 4235822), (5135, 3592406), (5293, 3485170), (5395, 3419278), (5561, 3317210), (5695, 3239158), (6365, 2898194), (6557, 2813330), (6715, 2747134), (7055, 2614742), (7505, 2457962), (7885, 2339506), (8398, 2196595), (8710, 2117911), (10270, 1796203), (10586, 1742585), (10790, 1709639), (11122, 1658605), (11390, 1619579), (12730, 1449097), (13114, 1406665), (13430, 1373567), (14110, 1307371), (14807, 1245830), (15010, 1228981), (15770, 1169753), (16549, 1114690), (17459, 1056590), (18343, 1005670), (19513, 945370), (20501, 899810), (20995, 878638), (21641, 852410), (25517, 722930), (26465, 697034), (26809, 688090), (27805, 663442), (29614, 622915), (32785, 562666), (33098, 557345), (34918, 528295), (36686, 502835), (39026, 472685), (41002, 449905), (41990, 439319), (43282, 426205), (51034, 361465), (52930, 348517), (53618, 344045), (55610, 331721), (65570, 281333), (68809, 268090), (72293, 255170), (74035, 249166), (82745, 222938), (85241, 216410), (87295, 211318), (89981, 205010), (91715, 201134), (94537, 195130), (97565, 189074), (100567, 183430), (102505, 179962), (105659, 174590), (108205, 170482), (111469, 165490), (124583, 148070), (127585, 144586), (134045, 137618)]