71456436

素因数分解:

$2^2\times 3^2\times {\mathrm{1984901}}^1$

素因数の和:1984911

約数の個数: 18

約数和(自身を含む): 180626082

約数和(自身を除く): 109169646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1984901, 3969802, 5954703, 7939604, 11909406, 17864109, 23818812, 35728218, 71456436]

約数ペア:

[(1, 71456436), (2, 35728218), (3, 23818812), (4, 17864109), (6, 11909406), (9, 7939604), (12, 5954703), (18, 3969802), (36, 1984901)]