18355410

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 160

約数和(自身を含む): 55199232

約数和(自身を除く): 36843822

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 43, 45, 51, 54, 62, 81, 85, 86, 90, 93, 102, 129, 135, 153, 155, 162, 170, 186, 215, 255, 258, 270, 279, 306, 310, 387, 405, 430, 459, 465, 510, 527, 558, 645, 731, 765, 774, 810, 837, 918, 930, 1054, 1161, 1290, 1333, 1377, 1395, 1462, 1530, 1581, 1674, 1935, 2193, 2295, 2322, 2511, 2635, 2666, 2754, 2790, 3162, 3483, 3655, 3870, 3999, 4185, 4386, 4590, 4743, 5022, 5270, 5805, 6579, 6665, 6885, 6966, 7310, 7905, 7998, 8370, 9486, 10965, 11610, 11997, 12555, 13158, 13330, 13770, 14229, 15810, 17415, 19737, 19995, 21930, 22661, 23715, 23994, 25110, 28458, 32895, 34830, 35991, 39474, 39990, 42687, 45322, 47430, 59211, 59985, 65790, 67983, 71145, 71982, 85374, 98685, 107973, 113305, 118422, 119970, 135966, 142290, 179955, 197370, 203949, 213435, 215946, 226610, 296055, 339915, 359910, 407898, 426870, 539865, 592110, 611847, 679830, 1019745, 1079730, 1223694, 1835541, 2039490, 3059235, 3671082, 6118470, 9177705, 18355410]

約数ペア:

[(1, 18355410), (2, 9177705), (3, 6118470), (5, 3671082), (6, 3059235), (9, 2039490), (10, 1835541), (15, 1223694), (17, 1079730), (18, 1019745), (27, 679830), (30, 611847), (31, 592110), (34, 539865), (43, 426870), (45, 407898), (51, 359910), (54, 339915), (62, 296055), (81, 226610), (85, 215946), (86, 213435), (90, 203949), (93, 197370), (102, 179955), (129, 142290), (135, 135966), (153, 119970), (155, 118422), (162, 113305), (170, 107973), (186, 98685), (215, 85374), (255, 71982), (258, 71145), (270, 67983), (279, 65790), (306, 59985), (310, 59211), (387, 47430), (405, 45322), (430, 42687), (459, 39990), (465, 39474), (510, 35991), (527, 34830), (558, 32895), (645, 28458), (731, 25110), (765, 23994), (774, 23715), (810, 22661), (837, 21930), (918, 19995), (930, 19737), (1054, 17415), (1161, 15810), (1290, 14229), (1333, 13770), (1377, 13330), (1395, 13158), (1462, 12555), (1530, 11997), (1581, 11610), (1674, 10965), (1935, 9486), (2193, 8370), (2295, 7998), (2322, 7905), (2511, 7310), (2635, 6966), (2666, 6885), (2754, 6665), (2790, 6579), (3162, 5805), (3483, 5270), (3655, 5022), (3870, 4743), (3999, 4590), (4185, 4386)]