18177214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1447}}^1$

素因数の和:2031

約数の個数: 16

約数和(自身を含む): 29817216

約数和(自身を除く): 11640002

約数列:

[1, 2, 11, 22, 571, 1142, 1447, 2894, 6281, 12562, 15917, 31834, 826237, 1652474, 9088607, 18177214]

約数ペア:

[(1, 18177214), (2, 9088607), (11, 1652474), (22, 826237), (571, 31834), (1142, 15917), (1447, 12562), (2894, 6281)]