742595406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17680843}}^1$

素因数の和:17680855

約数の個数: 16

約数和(自身を含む): 1697361024

約数和(自身を除く): 954765618

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 17680843, 35361686, 53042529, 106085058, 123765901, 247531802, 371297703, 742595406]

約数ペア:

[(1, 742595406), (2, 371297703), (3, 247531802), (6, 123765901), (7, 106085058), (14, 53042529), (21, 35361686), (42, 17680843)]