18475208022

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{6653}}^1\times {\mathrm{20123}}^1$

素因数の和:26804

約数の個数: 32

約数和(自身を含む): 38564667648

約数和(自身を除く): 20089459626

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 6653, 13306, 19959, 20123, 39918, 40246, 60369, 120738, 153019, 306038, 459057, 462829, 918114, 925658, 1388487, 2776974, 133878319, 267756638, 401634957, 803269914, 3079201337, 6158402674, 9237604011, 18475208022]

約数ペア:

[(1, 18475208022), (2, 9237604011), (3, 6158402674), (6, 3079201337), (23, 803269914), (46, 401634957), (69, 267756638), (138, 133878319), (6653, 2776974), (13306, 1388487), (19959, 925658), (20123, 918114), (39918, 462829), (40246, 459057), (60369, 306038), (120738, 153019)]