18564174

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{14947}}^1$

素因数の和:14981

約数の個数: 32

約数和(自身を含む): 43050240

約数和(自身を除く): 24486066

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 14947, 29894, 44841, 89682, 134523, 269046, 343781, 403569, 687562, 807138, 1031343, 2062686, 3094029, 6188058, 9282087, 18564174]

約数ペア:

[(1, 18564174), (2, 9282087), (3, 6188058), (6, 3094029), (9, 2062686), (18, 1031343), (23, 807138), (27, 687562), (46, 403569), (54, 343781), (69, 269046), (138, 134523), (207, 89682), (414, 44841), (621, 29894), (1242, 14947)]