21959088

素因数分解:

$2^4\times 3^1\times {\mathrm{311}}^1\times {\mathrm{1471}}^1$

素因数の和:1793

約数の個数: 40

約数和(自身を含む): 56948736

約数和(自身を除く): 34989648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 311, 622, 933, 1244, 1471, 1866, 2488, 2942, 3732, 4413, 4976, 5884, 7464, 8826, 11768, 14928, 17652, 23536, 35304, 70608, 457481, 914962, 1372443, 1829924, 2744886, 3659848, 5489772, 7319696, 10979544, 21959088]

約数ペア:

[(1, 21959088), (2, 10979544), (3, 7319696), (4, 5489772), (6, 3659848), (8, 2744886), (12, 1829924), (16, 1372443), (24, 914962), (48, 457481), (311, 70608), (622, 35304), (933, 23536), (1244, 17652), (1471, 14928), (1866, 11768), (2488, 8826), (2942, 7464), (3732, 5884), (4413, 4976)]