31483374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10909}}^1$

素因数の和:10964

約数の個数: 32

約数和(自身を含む): 69649440

約数和(自身を除く): 38166066

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 10909, 21818, 32727, 65454, 141817, 283634, 403633, 425451, 807266, 850902, 1210899, 2421798, 5247229, 10494458, 15741687, 31483374]

約数ペア:

[(1, 31483374), (2, 15741687), (3, 10494458), (6, 5247229), (13, 2421798), (26, 1210899), (37, 850902), (39, 807266), (74, 425451), (78, 403633), (111, 283634), (222, 141817), (481, 65454), (962, 32727), (1443, 21818), (2886, 10909)]