12187908

素因数分解:

$2^2\times 3^5\times {\mathrm{12539}}^1$

素因数の和:12558

約数の個数: 36

約数和(自身を含む): 31951920

約数和(自身を除く): 19764012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 12539, 25078, 37617, 50156, 75234, 112851, 150468, 225702, 338553, 451404, 677106, 1015659, 1354212, 2031318, 3046977, 4062636, 6093954, 12187908]

約数ペア:

[(1, 12187908), (2, 6093954), (3, 4062636), (4, 3046977), (6, 2031318), (9, 1354212), (12, 1015659), (18, 677106), (27, 451404), (36, 338553), (54, 225702), (81, 150468), (108, 112851), (162, 75234), (243, 50156), (324, 37617), (486, 25078), (972, 12539)]