212528082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2724719}}^1$

素因数の和:2724737

約数の個数: 16

約数和(自身を含む): 457752960

約数和(自身を除く): 245224878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2724719, 5449438, 8174157, 16348314, 35421347, 70842694, 106264041, 212528082]

約数ペア:

[(1, 212528082), (2, 106264041), (3, 70842694), (6, 35421347), (13, 16348314), (26, 8174157), (39, 5449438), (78, 2724719)]