18279112

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2423}}^1$

素因数の和:2493

約数の個数: 32

約数和(自身を含む): 36650880

約数和(自身を除く): 18371768

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 328, 943, 1886, 2423, 3772, 4846, 7544, 9692, 19384, 55729, 99343, 111458, 198686, 222916, 397372, 445832, 794744, 2284889, 4569778, 9139556, 18279112]

約数ペア:

[(1, 18279112), (2, 9139556), (4, 4569778), (8, 2284889), (23, 794744), (41, 445832), (46, 397372), (82, 222916), (92, 198686), (164, 111458), (184, 99343), (328, 55729), (943, 19384), (1886, 9692), (2423, 7544), (3772, 4846)]