18246866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{36061}}^1$

素因数の和:36097

約数の個数: 16

約数和(自身を含む): 31157568

約数和(自身を除く): 12910702

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 36061, 72122, 396671, 793342, 829403, 1658806, 9123433, 18246866]

約数ペア:

[(1, 18246866), (2, 9123433), (11, 1658806), (22, 829403), (23, 793342), (46, 396671), (253, 72122), (506, 36061)]