18623484748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{6211}}^1\times {\mathrm{68147}}^1$

素因数の和:74373

約数の個数: 24

約数和(自身を含む): 35560171584

約数和(自身を除く): 16936686836

約数列:

[1, 2, 4, 11, 22, 44, 6211, 12422, 24844, 68147, 68321, 136294, 136642, 272588, 273284, 749617, 1499234, 2998468, 423261017, 846522034, 1693044068, 4655871187, 9311742374, 18623484748]

約数ペア:

[(1, 18623484748), (2, 9311742374), (4, 4655871187), (11, 1693044068), (22, 846522034), (44, 423261017), (6211, 2998468), (12422, 1499234), (24844, 749617), (68147, 273284), (68321, 272588), (136294, 136642)]