7187334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 18358272

約数和(自身を除く): 11170938

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 47, 66, 77, 94, 141, 154, 231, 282, 329, 331, 462, 517, 658, 662, 987, 993, 1034, 1551, 1974, 1986, 2317, 3102, 3619, 3641, 4634, 6951, 7238, 7282, 10857, 10923, 13902, 15557, 21714, 21846, 25487, 31114, 46671, 50974, 76461, 93342, 108899, 152922, 171127, 217798, 326697, 342254, 513381, 653394, 1026762, 1197889, 2395778, 3593667, 7187334]

約数ペア:

[(1, 7187334), (2, 3593667), (3, 2395778), (6, 1197889), (7, 1026762), (11, 653394), (14, 513381), (21, 342254), (22, 326697), (33, 217798), (42, 171127), (47, 152922), (66, 108899), (77, 93342), (94, 76461), (141, 50974), (154, 46671), (231, 31114), (282, 25487), (329, 21846), (331, 21714), (462, 15557), (517, 13902), (658, 10923), (662, 10857), (987, 7282), (993, 7238), (1034, 6951), (1551, 4634), (1974, 3641), (1986, 3619), (2317, 3102)]