7240068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 20442240

約数和(自身を除く): 13202172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 389, 396, 423, 517, 564, 778, 846, 1034, 1167, 1551, 1556, 1692, 2068, 2334, 3102, 3501, 4279, 4653, 4668, 6204, 7002, 8558, 9306, 12837, 14004, 17116, 18283, 18612, 25674, 36566, 38511, 51348, 54849, 73132, 77022, 109698, 154044, 164547, 201113, 219396, 329094, 402226, 603339, 658188, 804452, 1206678, 1810017, 2413356, 3620034, 7240068]

約数ペア:

[(1, 7240068), (2, 3620034), (3, 2413356), (4, 1810017), (6, 1206678), (9, 804452), (11, 658188), (12, 603339), (18, 402226), (22, 329094), (33, 219396), (36, 201113), (44, 164547), (47, 154044), (66, 109698), (94, 77022), (99, 73132), (132, 54849), (141, 51348), (188, 38511), (198, 36566), (282, 25674), (389, 18612), (396, 18283), (423, 17116), (517, 14004), (564, 12837), (778, 9306), (846, 8558), (1034, 7002), (1167, 6204), (1551, 4668), (1556, 4653), (1692, 4279), (2068, 3501), (2334, 3102)]