18422455804

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{1091}}^1\times {\mathrm{38729}}^1$

素因数の和:39933

約数の個数: 24

約数和(自身を含む): 32565733200

約数和(自身を除く): 14143277396

約数列:

[1, 2, 4, 109, 218, 436, 1091, 2182, 4364, 38729, 77458, 118919, 154916, 237838, 475676, 4221461, 8442922, 16885844, 42253339, 84506678, 169013356, 4605613951, 9211227902, 18422455804]

約数ペア:

[(1, 18422455804), (2, 9211227902), (4, 4605613951), (109, 169013356), (218, 84506678), (436, 42253339), (1091, 16885844), (2182, 8442922), (4364, 4221461), (38729, 475676), (77458, 237838), (118919, 154916)]