18264870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 52127712

約数和(自身を除く): 33862842

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 67, 78, 90, 117, 130, 134, 195, 201, 233, 234, 335, 390, 402, 466, 585, 603, 670, 699, 871, 1005, 1165, 1170, 1206, 1398, 1742, 2010, 2097, 2330, 2613, 3015, 3029, 3495, 4194, 4355, 5226, 6030, 6058, 6990, 7839, 8710, 9087, 10485, 13065, 15145, 15611, 15678, 18174, 20970, 26130, 27261, 30290, 31222, 39195, 45435, 46833, 54522, 78055, 78390, 90870, 93666, 136305, 140499, 156110, 202943, 234165, 272610, 280998, 405886, 468330, 608829, 702495, 1014715, 1217658, 1404990, 1826487, 2029430, 3044145, 3652974, 6088290, 9132435, 18264870]

約数ペア:

[(1, 18264870), (2, 9132435), (3, 6088290), (5, 3652974), (6, 3044145), (9, 2029430), (10, 1826487), (13, 1404990), (15, 1217658), (18, 1014715), (26, 702495), (30, 608829), (39, 468330), (45, 405886), (65, 280998), (67, 272610), (78, 234165), (90, 202943), (117, 156110), (130, 140499), (134, 136305), (195, 93666), (201, 90870), (233, 78390), (234, 78055), (335, 54522), (390, 46833), (402, 45435), (466, 39195), (585, 31222), (603, 30290), (670, 27261), (699, 26130), (871, 20970), (1005, 18174), (1165, 15678), (1170, 15611), (1206, 15145), (1398, 13065), (1742, 10485), (2010, 9087), (2097, 8710), (2330, 7839), (2613, 6990), (3015, 6058), (3029, 6030), (3495, 5226), (4194, 4355)]