66731604

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{40591}}^1$

素因数の和:40735

約数の個数: 24

約数和(自身を含む): 156847488

約数和(自身を除く): 90115884

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 40591, 81182, 121773, 162364, 243546, 487092, 5560967, 11121934, 16682901, 22243868, 33365802, 66731604]

約数ペア:

[(1, 66731604), (2, 33365802), (3, 22243868), (4, 16682901), (6, 11121934), (12, 5560967), (137, 487092), (274, 243546), (411, 162364), (548, 121773), (822, 81182), (1644, 40591)]