139261572

素因数分解:

$2^2\times 3^3\times {\mathrm{1289459}}^1$

素因数の和:1289472

約数の個数: 24

約数和(自身を含む): 361048800

約数和(自身を除く): 221787228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1289459, 2578918, 3868377, 5157836, 7736754, 11605131, 15473508, 23210262, 34815393, 46420524, 69630786, 139261572]

約数ペア:

[(1, 139261572), (2, 69630786), (3, 46420524), (4, 34815393), (6, 23210262), (9, 15473508), (12, 11605131), (18, 7736754), (27, 5157836), (36, 3868377), (54, 2578918), (108, 1289459)]