396337998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{9436619}}^1$

素因数の和:9436631

約数の個数: 16

約数和(自身を含む): 905915520

約数和(自身を除く): 509577522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 9436619, 18873238, 28309857, 56619714, 66056333, 132112666, 198168999, 396337998]

約数ペア:

[(1, 396337998), (2, 198168999), (3, 132112666), (6, 66056333), (7, 56619714), (14, 28309857), (21, 18873238), (42, 9436619)]