18477390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11621}}^1$

素因数の和:11684

約数の個数: 32

約数和(自身を含む): 45186336

約数和(自身を除く): 26708946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 11621, 23242, 34863, 58105, 69726, 116210, 174315, 348630, 615913, 1231826, 1847739, 3079565, 3695478, 6159130, 9238695, 18477390]

約数ペア:

[(1, 18477390), (2, 9238695), (3, 6159130), (5, 3695478), (6, 3079565), (10, 1847739), (15, 1231826), (30, 615913), (53, 348630), (106, 174315), (159, 116210), (265, 69726), (318, 58105), (530, 34863), (795, 23242), (1590, 11621)]