145666878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3468259}}^1$

素因数の和:3468271

約数の個数: 16

約数和(自身を含む): 332952960

約数和(自身を除く): 187286082

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3468259, 6936518, 10404777, 20809554, 24277813, 48555626, 72833439, 145666878]

約数ペア:

[(1, 145666878), (2, 72833439), (3, 48555626), (6, 24277813), (7, 20809554), (14, 10404777), (21, 6936518), (42, 3468259)]