21346056

素因数分解:

$2^3\times 3^2\times {\mathrm{296473}}^1$

素因数の和:296485

約数の個数: 24

約数和(自身を含む): 57812430

約数和(自身を除く): 36466374

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 296473, 592946, 889419, 1185892, 1778838, 2371784, 2668257, 3557676, 5336514, 7115352, 10673028, 21346056]

約数ペア:

[(1, 21346056), (2, 10673028), (3, 7115352), (4, 5336514), (6, 3557676), (8, 2668257), (9, 2371784), (12, 1778838), (18, 1185892), (24, 889419), (36, 592946), (72, 296473)]