64186542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{509417}}^1$

素因数の和:509432

約数の個数: 24

約数和(自身を含む): 158938416

約数和(自身を除く): 94751874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 509417, 1018834, 1528251, 3056502, 3565919, 4584753, 7131838, 9169506, 10697757, 21395514, 32093271, 64186542]

約数ペア:

[(1, 64186542), (2, 32093271), (3, 21395514), (6, 10697757), (7, 9169506), (9, 7131838), (14, 4584753), (18, 3565919), (21, 3056502), (42, 1528251), (63, 1018834), (126, 509417)]