31181076

素因数分解:

$2^2\times 3^2\times {\mathrm{541}}^1\times {\mathrm{1601}}^1$

素因数の和:2152

約数の個数: 36

約数和(自身を含む): 79013844

約数和(自身を除く): 47832768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 541, 1082, 1601, 1623, 2164, 3202, 3246, 4803, 4869, 6404, 6492, 9606, 9738, 14409, 19212, 19476, 28818, 57636, 866141, 1732282, 2598423, 3464564, 5196846, 7795269, 10393692, 15590538, 31181076]

約数ペア:

[(1, 31181076), (2, 15590538), (3, 10393692), (4, 7795269), (6, 5196846), (9, 3464564), (12, 2598423), (18, 1732282), (36, 866141), (541, 57636), (1082, 28818), (1601, 19476), (1623, 19212), (2164, 14409), (3202, 9738), (3246, 9606), (4803, 6492), (4869, 6404)]