2018123910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:449

約数の個数: 240

約数和(自身を含む): 6083154000

約数和(自身を除く): 4065030090

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 59, 66, 81, 90, 99, 110, 118, 121, 135, 162, 165, 177, 198, 242, 270, 295, 297, 330, 349, 354, 363, 405, 495, 531, 590, 594, 605, 649, 698, 726, 810, 885, 891, 990, 1047, 1062, 1089, 1210, 1298, 1485, 1593, 1745, 1770, 1782, 1815, 1947, 2094, 2178, 2655, 2970, 3141, 3186, 3245, 3267, 3490, 3630, 3839, 3894, 4455, 4779, 5235, 5310, 5445, 5841, 6282, 6490, 6534, 7139, 7678, 7965, 8910, 9423, 9558, 9735, 9801, 10470, 10890, 11517, 11682, 14278, 15705, 15930, 16335, 17523, 18846, 19195, 19470, 19602, 20591, 21417, 23034, 23895, 28269, 29205, 31410, 32670, 34551, 35046, 35695, 38390, 41182, 42229, 42834, 47115, 47790, 49005, 52569, 56538, 57585, 58410, 61773, 64251, 69102, 71390, 84458, 87615, 94230, 98010, 102955, 103653, 105138, 107085, 115170, 123546, 126687, 128502, 141345, 172755, 175230, 185319, 192753, 205910, 207306, 211145, 214170, 226501, 253374, 262845, 282690, 308865, 310959, 321255, 345510, 370638, 380061, 385506, 422290, 453002, 518265, 525690, 555957, 578259, 617730, 621918, 633435, 642510, 679503, 760122, 926595, 963765, 1036530, 1111914, 1132505, 1140183, 1156518, 1266870, 1359006, 1554795, 1667871, 1853190, 1900305, 1927530, 2038509, 2265010, 2280366, 2491511, 2779785, 2891295, 3109590, 3335742, 3397515, 3420549, 3800610, 4077018, 4983022, 5559570, 5700915, 5782590, 6115527, 6795030, 6841098, 7474533, 8339355, 10192545, 11401830, 12231054, 12457555, 14949066, 16678710, 17102745, 18346581, 20385090, 22423599, 24915110, 30577635, 34205490, 36693162, 37372665, 44847198, 61155270, 67270797, 74745330, 91732905, 112117995, 134541594, 183465810, 201812391, 224235990, 336353985, 403624782, 672707970, 1009061955, 2018123910]

約数ペア:

[(1, 2018123910), (2, 1009061955), (3, 672707970), (5, 403624782), (6, 336353985), (9, 224235990), (10, 201812391), (11, 183465810), (15, 134541594), (18, 112117995), (22, 91732905), (27, 74745330), (30, 67270797), (33, 61155270), (45, 44847198), (54, 37372665), (55, 36693162), (59, 34205490), (66, 30577635), (81, 24915110), (90, 22423599), (99, 20385090), (110, 18346581), (118, 17102745), (121, 16678710), (135, 14949066), (162, 12457555), (165, 12231054), (177, 11401830), (198, 10192545), (242, 8339355), (270, 7474533), (295, 6841098), (297, 6795030), (330, 6115527), (349, 5782590), (354, 5700915), (363, 5559570), (405, 4983022), (495, 4077018), (531, 3800610), (590, 3420549), (594, 3397515), (605, 3335742), (649, 3109590), (698, 2891295), (726, 2779785), (810, 2491511), (885, 2280366), (891, 2265010), (990, 2038509), (1047, 1927530), (1062, 1900305), (1089, 1853190), (1210, 1667871), (1298, 1554795), (1485, 1359006), (1593, 1266870), (1745, 1156518), (1770, 1140183), (1782, 1132505), (1815, 1111914), (1947, 1036530), (2094, 963765), (2178, 926595), (2655, 760122), (2970, 679503), (3141, 642510), (3186, 633435), (3245, 621918), (3267, 617730), (3490, 578259), (3630, 555957), (3839, 525690), (3894, 518265), (4455, 453002), (4779, 422290), (5235, 385506), (5310, 380061), (5445, 370638), (5841, 345510), (6282, 321255), (6490, 310959), (6534, 308865), (7139, 282690), (7678, 262845), (7965, 253374), (8910, 226501), (9423, 214170), (9558, 211145), (9735, 207306), (9801, 205910), (10470, 192753), (10890, 185319), (11517, 175230), (11682, 172755), (14278, 141345), (15705, 128502), (15930, 126687), (16335, 123546), (17523, 115170), (18846, 107085), (19195, 105138), (19470, 103653), (19602, 102955), (20591, 98010), (21417, 94230), (23034, 87615), (23895, 84458), (28269, 71390), (29205, 69102), (31410, 64251), (32670, 61773), (34551, 58410), (35046, 57585), (35695, 56538), (38390, 52569), (41182, 49005), (42229, 47790), (42834, 47115)]