8009868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{43}}^2$

素因数の和:131

約数の個数: 54

約数和(自身を含む): 20194524

約数和(自身を除く): 12184656

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 361, 516, 722, 817, 1083, 1444, 1634, 1849, 2166, 2451, 3268, 3698, 4332, 4902, 5547, 7396, 9804, 11094, 15523, 22188, 31046, 35131, 46569, 62092, 70262, 93138, 105393, 140524, 186276, 210786, 421572, 667489, 1334978, 2002467, 2669956, 4004934, 8009868]

約数ペア:

[(1, 8009868), (2, 4004934), (3, 2669956), (4, 2002467), (6, 1334978), (12, 667489), (19, 421572), (38, 210786), (43, 186276), (57, 140524), (76, 105393), (86, 93138), (114, 70262), (129, 62092), (172, 46569), (228, 35131), (258, 31046), (361, 22188), (516, 15523), (722, 11094), (817, 9804), (1083, 7396), (1444, 5547), (1634, 4902), (1849, 4332), (2166, 3698), (2451, 3268)]