145297866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3459473}}^1$

素因数の和:3459485

約数の個数: 16

約数和(自身を含む): 332109504

約数和(自身を除く): 186811638

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3459473, 6918946, 10378419, 20756838, 24216311, 48432622, 72648933, 145297866]

約数ペア:

[(1, 145297866), (2, 72648933), (3, 48432622), (6, 24216311), (7, 20756838), (14, 10378419), (21, 6918946), (42, 3459473)]