15661158894

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{14327}}^1$

素因数の和:15022

約数の個数: 64

約数和(自身を含む): 35982766080

約数和(自身を除く): 20321607186

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 653, 837, 1306, 1674, 1959, 3918, 5877, 11754, 14327, 17631, 20243, 28654, 35262, 40486, 42981, 60729, 85962, 121458, 128943, 182187, 257886, 364374, 386829, 444137, 546561, 773658, 888274, 1093122, 1332411, 2664822, 3997233, 7994466, 9355531, 11991699, 18711062, 23983398, 28066593, 56133186, 84199779, 168399558, 252599337, 290021461, 505198674, 580042922, 870064383, 1740128766, 2610193149, 5220386298, 7830579447, 15661158894]

約数ペア:

[(1, 15661158894), (2, 7830579447), (3, 5220386298), (6, 2610193149), (9, 1740128766), (18, 870064383), (27, 580042922), (31, 505198674), (54, 290021461), (62, 252599337), (93, 168399558), (186, 84199779), (279, 56133186), (558, 28066593), (653, 23983398), (837, 18711062), (1306, 11991699), (1674, 9355531), (1959, 7994466), (3918, 3997233), (5877, 2664822), (11754, 1332411), (14327, 1093122), (17631, 888274), (20243, 773658), (28654, 546561), (35262, 444137), (40486, 386829), (42981, 364374), (60729, 257886), (85962, 182187), (121458, 128943)]