329686476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3924839}}^1$

素因数の和:3924853

約数の個数: 24

約数和(自身を含む): 879164160

約数和(自身を除く): 549477684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3924839, 7849678, 11774517, 15699356, 23549034, 27473873, 47098068, 54947746, 82421619, 109895492, 164843238, 329686476]

約数ペア:

[(1, 329686476), (2, 164843238), (3, 109895492), (4, 82421619), (6, 54947746), (7, 47098068), (12, 27473873), (14, 23549034), (21, 15699356), (28, 11774517), (42, 7849678), (84, 3924839)]