8712978

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 17926272

約数和(自身を除く): 9213294

約数列:

[1, 2, 3, 6, 71, 113, 142, 181, 213, 226, 339, 362, 426, 543, 678, 1086, 8023, 12851, 16046, 20453, 24069, 25702, 38553, 40906, 48138, 61359, 77106, 122718, 1452163, 2904326, 4356489, 8712978]

約数ペア:

[(1, 8712978), (2, 4356489), (3, 2904326), (6, 1452163), (71, 122718), (113, 77106), (142, 61359), (181, 48138), (213, 40906), (226, 38553), (339, 25702), (362, 24069), (426, 20453), (543, 16046), (678, 12851), (1086, 8023)]