21122082

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{24967}}^1$

素因数の和:25022

約数の個数: 24

約数和(自身を含む): 46740096

約数和(自身を除く): 25618014

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 24967, 49934, 74901, 149802, 224703, 449406, 1173449, 2346898, 3520347, 7040694, 10561041, 21122082]

約数ペア:

[(1, 21122082), (2, 10561041), (3, 7040694), (6, 3520347), (9, 2346898), (18, 1173449), (47, 449406), (94, 224703), (141, 149802), (282, 74901), (423, 49934), (846, 24967)]