31242666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57221}}^1$

素因数の和:57246

約数の個数: 32

約数和(自身を含む): 76906368

約数和(自身を除く): 45663702

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 57221, 114442, 171663, 343326, 400547, 743873, 801094, 1201641, 1487746, 2231619, 2403282, 4463238, 5207111, 10414222, 15621333, 31242666]

約数ペア:

[(1, 31242666), (2, 15621333), (3, 10414222), (6, 5207111), (7, 4463238), (13, 2403282), (14, 2231619), (21, 1487746), (26, 1201641), (39, 801094), (42, 743873), (78, 400547), (91, 343326), (182, 171663), (273, 114442), (546, 57221)]