2681238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{63839}}^1$

素因数の和:63851

約数の個数: 16

約数和(自身を含む): 6128640

約数和(自身を除く): 3447402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 63839, 127678, 191517, 383034, 446873, 893746, 1340619, 2681238]

約数ペア:

[(1, 2681238), (2, 1340619), (3, 893746), (6, 446873), (7, 383034), (14, 191517), (21, 127678), (42, 63839)]