21922152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{130489}}^1$

素因数の和:130505

約数の個数: 32

約数和(自身を含む): 62635200

約数和(自身を除く): 40713048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 130489, 260978, 391467, 521956, 782934, 913423, 1043912, 1565868, 1826846, 2740269, 3131736, 3653692, 5480538, 7307384, 10961076, 21922152]

約数ペア:

[(1, 21922152), (2, 10961076), (3, 7307384), (4, 5480538), (6, 3653692), (7, 3131736), (8, 2740269), (12, 1826846), (14, 1565868), (21, 1043912), (24, 913423), (28, 782934), (42, 521956), (56, 391467), (84, 260978), (168, 130489)]