64538502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1536631}}^1$

素因数の和:1536643

約数の個数: 16

約数和(自身を含む): 147516672

約数和(自身を除く): 82978170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1536631, 3073262, 4609893, 9219786, 10756417, 21512834, 32269251, 64538502]

約数ペア:

[(1, 64538502), (2, 32269251), (3, 21512834), (6, 10756417), (7, 9219786), (14, 4609893), (21, 3073262), (42, 1536631)]