1398456

素因数分解:

$2^3\times 3^2\times {\mathrm{19423}}^1$

素因数の和:19435

約数の個数: 24

約数和(自身を含む): 3787680

約数和(自身を除く): 2389224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 19423, 38846, 58269, 77692, 116538, 155384, 174807, 233076, 349614, 466152, 699228, 1398456]

約数ペア:

[(1, 1398456), (2, 699228), (3, 466152), (4, 349614), (6, 233076), (8, 174807), (9, 155384), (12, 116538), (18, 77692), (24, 58269), (36, 38846), (72, 19423)]