68221554

素因数分解:

$2^1\times 3^1\times {\mathrm{179}}^1\times {\mathrm{63521}}^1$

素因数の和:63705

約数の個数: 16

約数和(自身を含む): 137207520

約数和(自身を除く): 68985966

約数列:

[1, 2, 3, 6, 179, 358, 537, 1074, 63521, 127042, 190563, 381126, 11370259, 22740518, 34110777, 68221554]

約数ペア:

[(1, 68221554), (2, 34110777), (3, 22740518), (6, 11370259), (179, 381126), (358, 190563), (537, 127042), (1074, 63521)]