21611634

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6967}}^1$

素因数の和:7030

約数の個数: 32

約数和(自身を含む): 48162816

約数和(自身を除く): 26551182

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 6967, 13934, 20901, 41802, 76637, 153274, 229911, 327449, 459822, 654898, 982347, 1964694, 3601939, 7203878, 10805817, 21611634]

約数ペア:

[(1, 21611634), (2, 10805817), (3, 7203878), (6, 3601939), (11, 1964694), (22, 982347), (33, 654898), (47, 459822), (66, 327449), (94, 229911), (141, 153274), (282, 76637), (517, 41802), (1034, 20901), (1551, 13934), (3102, 6967)]