18475048

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 35458560

約数和(自身を除く): 16983512

約数列:

[1, 2, 4, 8, 107, 113, 191, 214, 226, 382, 428, 452, 764, 856, 904, 1528, 12091, 20437, 21583, 24182, 40874, 43166, 48364, 81748, 86332, 96728, 163496, 172664, 2309381, 4618762, 9237524, 18475048]

約数ペア:

[(1, 18475048), (2, 9237524), (4, 4618762), (8, 2309381), (107, 172664), (113, 163496), (191, 96728), (214, 86332), (226, 81748), (382, 48364), (428, 43166), (452, 40874), (764, 24182), (856, 21583), (904, 20437), (1528, 12091)]