21548466

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{25471}}^1$

素因数の和:25526

約数の個数: 24

約数和(自身を含む): 47683584

約数和(自身を除く): 26135118

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 25471, 50942, 76413, 152826, 229239, 458478, 1197137, 2394274, 3591411, 7182822, 10774233, 21548466]

約数ペア:

[(1, 21548466), (2, 10774233), (3, 7182822), (6, 3591411), (9, 2394274), (18, 1197137), (47, 458478), (94, 229239), (141, 152826), (282, 76413), (423, 50942), (846, 25471)]