18120744

素因数分解:

$2^3\times 3^2\times {\mathrm{251677}}^1$

素因数の和:251689

約数の個数: 24

約数和(自身を含む): 49077210

約数和(自身を除く): 30956466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 251677, 503354, 755031, 1006708, 1510062, 2013416, 2265093, 3020124, 4530186, 6040248, 9060372, 18120744]

約数ペア:

[(1, 18120744), (2, 9060372), (3, 6040248), (4, 4530186), (6, 3020124), (8, 2265093), (9, 2013416), (12, 1510062), (18, 1006708), (24, 755031), (36, 503354), (72, 251677)]