128360412

素因数分解:

$2^2\times 3^2\times {\mathrm{3565567}}^1$

素因数の和:3565577

約数の個数: 18

約数和(自身を含む): 324466688

約数和(自身を除く): 196106276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3565567, 7131134, 10696701, 14262268, 21393402, 32090103, 42786804, 64180206, 128360412]

約数ペア:

[(1, 128360412), (2, 64180206), (3, 42786804), (4, 32090103), (6, 21393402), (9, 14262268), (12, 10696701), (18, 7131134), (36, 3565567)]