138366858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3294449}}^1$

素因数の和:3294461

約数の個数: 16

約数和(自身を含む): 316267200

約数和(自身を除く): 177900342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3294449, 6588898, 9883347, 19766694, 23061143, 46122286, 69183429, 138366858]

約数ペア:

[(1, 138366858), (2, 69183429), (3, 46122286), (6, 23061143), (7, 19766694), (14, 9883347), (21, 6588898), (42, 3294449)]