9891204

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 24467520

約数和(自身を除く): 14576316

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 661, 1247, 1322, 1983, 2494, 2644, 3741, 3966, 4988, 7482, 7932, 14964, 19169, 28423, 38338, 56846, 57507, 76676, 85269, 113692, 115014, 170538, 230028, 341076, 824267, 1648534, 2472801, 3297068, 4945602, 9891204]

約数ペア:

[(1, 9891204), (2, 4945602), (3, 3297068), (4, 2472801), (6, 1648534), (12, 824267), (29, 341076), (43, 230028), (58, 170538), (86, 115014), (87, 113692), (116, 85269), (129, 76676), (172, 57507), (174, 56846), (258, 38338), (348, 28423), (516, 19169), (661, 14964), (1247, 7932), (1322, 7482), (1983, 4988), (2494, 3966), (2644, 3741)]