21282822

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2353

約数の個数: 48

約数和(自身を含む): 51397632

約数和(自身を除く): 30114810

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 141, 198, 282, 423, 517, 846, 1034, 1551, 2287, 3102, 4574, 4653, 6861, 9306, 13722, 20583, 25157, 41166, 50314, 75471, 107489, 150942, 214978, 226413, 322467, 452826, 644934, 967401, 1182379, 1934802, 2364758, 3547137, 7094274, 10641411, 21282822]

約数ペア:

[(1, 21282822), (2, 10641411), (3, 7094274), (6, 3547137), (9, 2364758), (11, 1934802), (18, 1182379), (22, 967401), (33, 644934), (47, 452826), (66, 322467), (94, 226413), (99, 214978), (141, 150942), (198, 107489), (282, 75471), (423, 50314), (517, 41166), (846, 25157), (1034, 20583), (1551, 13722), (2287, 9306), (3102, 6861), (4574, 4653)]