64175634

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{22709}}^1$

素因数の和:22874

約数の個数: 24

約数和(自身を含む): 139939020

約数和(自身を除く): 75763386

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 22709, 45418, 68127, 136254, 204381, 408762, 3565313, 7130626, 10695939, 21391878, 32087817, 64175634]

約数ペア:

[(1, 64175634), (2, 32087817), (3, 21391878), (6, 10695939), (9, 7130626), (18, 3565313), (157, 408762), (314, 204381), (471, 136254), (942, 68127), (1413, 45418), (2826, 22709)]