84971628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{337189}}^1$

素因数の和:337206

約数の個数: 36

約数和(自身を含む): 245474320

約数和(自身を除く): 160502692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 337189, 674378, 1011567, 1348756, 2023134, 2360323, 3034701, 4046268, 4720646, 6069402, 7080969, 9441292, 12138804, 14161938, 21242907, 28323876, 42485814, 84971628]

約数ペア:

[(1, 84971628), (2, 42485814), (3, 28323876), (4, 21242907), (6, 14161938), (7, 12138804), (9, 9441292), (12, 7080969), (14, 6069402), (18, 4720646), (21, 4046268), (28, 3034701), (36, 2360323), (42, 2023134), (63, 1348756), (84, 1011567), (126, 674378), (252, 337189)]