23661864

素因数分解:

$2^3\times 3^2\times {\mathrm{328637}}^1$

素因数の和:328649

約数の個数: 24

約数和(自身を含む): 64084410

約数和(自身を除く): 40422546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 328637, 657274, 985911, 1314548, 1971822, 2629096, 2957733, 3943644, 5915466, 7887288, 11830932, 23661864]

約数ペア:

[(1, 23661864), (2, 11830932), (3, 7887288), (4, 5915466), (6, 3943644), (8, 2957733), (9, 2629096), (12, 1971822), (18, 1314548), (24, 985911), (36, 657274), (72, 328637)]