81179238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1932839}}^1$

素因数の和:1932851

約数の個数: 16

約数和(自身を含む): 185552640

約数和(自身を除く): 104373402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1932839, 3865678, 5798517, 11597034, 13529873, 27059746, 40589619, 81179238]

約数ペア:

[(1, 81179238), (2, 40589619), (3, 27059746), (6, 13529873), (7, 11597034), (14, 5798517), (21, 3865678), (42, 1932839)]