3215316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20611}}^1$

素因数の和:20631

約数の個数: 24

約数和(自身を含む): 8079904

約数和(自身を除く): 4864588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 20611, 41222, 61833, 82444, 123666, 247332, 267943, 535886, 803829, 1071772, 1607658, 3215316]

約数ペア:

[(1, 3215316), (2, 1607658), (3, 1071772), (4, 803829), (6, 535886), (12, 267943), (13, 247332), (26, 123666), (39, 82444), (52, 61833), (78, 41222), (156, 20611)]