21461652

素因数分解:

$2^2\times 3^3\times {\mathrm{198719}}^1$

素因数の和:198732

約数の個数: 24

約数和(自身を含む): 55641600

約数和(自身を除く): 34179948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 198719, 397438, 596157, 794876, 1192314, 1788471, 2384628, 3576942, 5365413, 7153884, 10730826, 21461652]

約数ペア:

[(1, 21461652), (2, 10730826), (3, 7153884), (4, 5365413), (6, 3576942), (9, 2384628), (12, 1788471), (18, 1192314), (27, 794876), (36, 596157), (54, 397438), (108, 198719)]