18446610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 56609280

約数和(自身を除く): 38162670

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 29, 30, 35, 39, 42, 58, 65, 70, 78, 87, 91, 105, 130, 145, 174, 182, 195, 203, 210, 233, 273, 290, 377, 390, 406, 435, 455, 466, 546, 609, 699, 754, 870, 910, 1015, 1131, 1165, 1218, 1365, 1398, 1631, 1885, 2030, 2262, 2330, 2639, 2730, 3029, 3045, 3262, 3495, 3770, 4893, 5278, 5655, 6058, 6090, 6757, 6990, 7917, 8155, 9087, 9786, 11310, 13195, 13514, 15145, 15834, 16310, 18174, 20271, 21203, 24465, 26390, 30290, 33785, 39585, 40542, 42406, 45435, 47299, 48930, 63609, 67570, 79170, 87841, 90870, 94598, 101355, 106015, 127218, 141897, 175682, 202710, 212030, 236495, 263523, 283794, 318045, 439205, 472990, 527046, 614887, 636090, 709485, 878410, 1229774, 1317615, 1418970, 1844661, 2635230, 3074435, 3689322, 6148870, 9223305, 18446610]

約数ペア:

[(1, 18446610), (2, 9223305), (3, 6148870), (5, 3689322), (6, 3074435), (7, 2635230), (10, 1844661), (13, 1418970), (14, 1317615), (15, 1229774), (21, 878410), (26, 709485), (29, 636090), (30, 614887), (35, 527046), (39, 472990), (42, 439205), (58, 318045), (65, 283794), (70, 263523), (78, 236495), (87, 212030), (91, 202710), (105, 175682), (130, 141897), (145, 127218), (174, 106015), (182, 101355), (195, 94598), (203, 90870), (210, 87841), (233, 79170), (273, 67570), (290, 63609), (377, 48930), (390, 47299), (406, 45435), (435, 42406), (455, 40542), (466, 39585), (546, 33785), (609, 30290), (699, 26390), (754, 24465), (870, 21203), (910, 20271), (1015, 18174), (1131, 16310), (1165, 15834), (1218, 15145), (1365, 13514), (1398, 13195), (1631, 11310), (1885, 9786), (2030, 9087), (2262, 8155), (2330, 7917), (2639, 6990), (2730, 6757), (3029, 6090), (3045, 6058), (3262, 5655), (3495, 5278), (3770, 4893)]