40942404

素因数分解:

$2^2\times 3^2\times {\mathrm{1137289}}^1$

素因数の和:1137299

約数の個数: 18

約数和(自身を含む): 103493390

約数和(自身を除く): 62550986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1137289, 2274578, 3411867, 4549156, 6823734, 10235601, 13647468, 20471202, 40942404]

約数ペア:

[(1, 40942404), (2, 20471202), (3, 13647468), (4, 10235601), (6, 6823734), (9, 4549156), (12, 3411867), (18, 2274578), (36, 1137289)]