142608456

素因数分解:

$2^3\times 3^2\times {\mathrm{1980673}}^1$

素因数の和:1980685

約数の個数: 24

約数和(自身を含む): 386231430

約数和(自身を除く): 243622974

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1980673, 3961346, 5942019, 7922692, 11884038, 15845384, 17826057, 23768076, 35652114, 47536152, 71304228, 142608456]

約数ペア:

[(1, 142608456), (2, 71304228), (3, 47536152), (4, 35652114), (6, 23768076), (8, 17826057), (9, 15845384), (12, 11884038), (18, 7922692), (24, 5942019), (36, 3961346), (72, 1980673)]