139710456

素因数分解:

$2^3\times 3^2\times {\mathrm{1940423}}^1$

素因数の和:1940435

約数の個数: 24

約数和(自身を含む): 378382680

約数和(自身を除く): 238672224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1940423, 3880846, 5821269, 7761692, 11642538, 15523384, 17463807, 23285076, 34927614, 46570152, 69855228, 139710456]

約数ペア:

[(1, 139710456), (2, 69855228), (3, 46570152), (4, 34927614), (6, 23285076), (8, 17463807), (9, 15523384), (12, 11642538), (18, 7761692), (24, 5821269), (36, 3880846), (72, 1940423)]