18406824

素因数分解:

$2^3\times 3^1\times {\mathrm{239}}^1\times {\mathrm{3209}}^1$

素因数の和:3457

約数の個数: 32

約数和(自身を含む): 46224000

約数和(自身を除く): 27817176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 239, 478, 717, 956, 1434, 1912, 2868, 3209, 5736, 6418, 9627, 12836, 19254, 25672, 38508, 77016, 766951, 1533902, 2300853, 3067804, 4601706, 6135608, 9203412, 18406824]

約数ペア:

[(1, 18406824), (2, 9203412), (3, 6135608), (4, 4601706), (6, 3067804), (8, 2300853), (12, 1533902), (24, 766951), (239, 77016), (478, 38508), (717, 25672), (956, 19254), (1434, 12836), (1912, 9627), (2868, 6418), (3209, 5736)]