21343752

素因数分解:

$2^3\times 3^2\times {\mathrm{296441}}^1$

素因数の和:296453

約数の個数: 24

約数和(自身を含む): 57806190

約数和(自身を除く): 36462438

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 296441, 592882, 889323, 1185764, 1778646, 2371528, 2667969, 3557292, 5335938, 7114584, 10671876, 21343752]

約数ペア:

[(1, 21343752), (2, 10671876), (3, 7114584), (4, 5335938), (6, 3557292), (8, 2667969), (9, 2371528), (12, 1778646), (18, 1185764), (24, 889323), (36, 592882), (72, 296441)]