647168046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3313}}^1\times {\mathrm{4651}}^1$

素因数の和:7976

約数の個数: 32

約数和(自身を含む): 1480005888

約数和(自身を除く): 832837842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3313, 4651, 6626, 9302, 9939, 13953, 19878, 23191, 27906, 32557, 46382, 65114, 69573, 97671, 139146, 195342, 15408763, 30817526, 46226289, 92452578, 107861341, 215722682, 323584023, 647168046]

約数ペア:

[(1, 647168046), (2, 323584023), (3, 215722682), (6, 107861341), (7, 92452578), (14, 46226289), (21, 30817526), (42, 15408763), (3313, 195342), (4651, 139146), (6626, 97671), (9302, 69573), (9939, 65114), (13953, 46382), (19878, 32557), (23191, 27906)]