139845426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3329653}}^1$

素因数の和:3329665

約数の個数: 16

約数和(自身を含む): 319646784

約数和(自身を除く): 179801358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3329653, 6659306, 9988959, 19977918, 23307571, 46615142, 69922713, 139845426]

約数ペア:

[(1, 139845426), (2, 69922713), (3, 46615142), (6, 23307571), (7, 19977918), (14, 9988959), (21, 6659306), (42, 3329653)]