129130554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3074537}}^1$

素因数の和:3074549

約数の個数: 16

約数和(自身を含む): 295155648

約数和(自身を除く): 166025094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3074537, 6149074, 9223611, 18447222, 21521759, 43043518, 64565277, 129130554]

約数ペア:

[(1, 129130554), (2, 64565277), (3, 43043518), (6, 21521759), (7, 18447222), (14, 9223611), (21, 6149074), (42, 3074537)]