128424762

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{375511}}^1$

素因数の和:375538

約数の個数: 24

約数和(自身を含む): 292899360

約数和(自身を除く): 164474598

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 375511, 751022, 1126533, 2253066, 3379599, 6759198, 7134709, 14269418, 21404127, 42808254, 64212381, 128424762]

約数ペア:

[(1, 128424762), (2, 64212381), (3, 42808254), (6, 21404127), (9, 14269418), (18, 7134709), (19, 6759198), (38, 3379599), (57, 2253066), (114, 1126533), (171, 751022), (342, 375511)]