18046818

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{18917}}^1$

素因数の和:18978

約数の個数: 24

約数和(自身を含む): 39841308

約数和(自身を除く): 21794490

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 18917, 37834, 56751, 113502, 170253, 340506, 1002601, 2005202, 3007803, 6015606, 9023409, 18046818]

約数ペア:

[(1, 18046818), (2, 9023409), (3, 6015606), (6, 3007803), (9, 2005202), (18, 1002601), (53, 340506), (106, 170253), (159, 113502), (318, 56751), (477, 37834), (954, 18917)]