21167796156

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{135691001}}^1$

素因数の和:135691021

約数の個数: 24

約数和(自身を含む): 53190872784

約数和(自身を除く): 32023076628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 135691001, 271382002, 407073003, 542764004, 814146006, 1628292012, 1763983013, 3527966026, 5291949039, 7055932052, 10583898078, 21167796156]

約数ペア:

[(1, 21167796156), (2, 10583898078), (3, 7055932052), (4, 5291949039), (6, 3527966026), (12, 1763983013), (13, 1628292012), (26, 814146006), (39, 542764004), (52, 407073003), (78, 271382002), (156, 135691001)]