1327554

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:702

約数の個数: 24

約数和(自身を含む): 2903472

約数和(自身を除く): 1575918

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 563, 786, 1126, 1179, 1689, 2358, 3378, 5067, 10134, 73753, 147506, 221259, 442518, 663777, 1327554]

約数ペア:

[(1, 1327554), (2, 663777), (3, 442518), (6, 221259), (9, 147506), (18, 73753), (131, 10134), (262, 5067), (393, 3378), (563, 2358), (786, 1689), (1126, 1179)]