28122174

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{2179}}^1$

素因数の和:2429

約数の個数: 32

約数和(自身を含む): 62784000

約数和(自身を除く): 34661826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 2179, 4302, 4358, 6453, 6537, 12906, 13074, 19611, 39222, 58833, 117666, 520781, 1041562, 1562343, 3124686, 4687029, 9374058, 14061087, 28122174]

約数ペア:

[(1, 28122174), (2, 14061087), (3, 9374058), (6, 4687029), (9, 3124686), (18, 1562343), (27, 1041562), (54, 520781), (239, 117666), (478, 58833), (717, 39222), (1434, 19611), (2151, 13074), (2179, 12906), (4302, 6537), (4358, 6453)]