8391474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 96

約数和(自身を含む): 23063040

約数和(自身を除く): 14671566

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 47, 63, 78, 91, 94, 109, 117, 126, 141, 182, 218, 234, 273, 282, 327, 329, 423, 546, 611, 654, 658, 763, 819, 846, 981, 987, 1222, 1417, 1526, 1638, 1833, 1962, 1974, 2289, 2834, 2961, 3666, 4251, 4277, 4578, 5123, 5499, 5922, 6867, 8502, 8554, 9919, 10246, 10998, 12753, 12831, 13734, 15369, 19838, 25506, 25662, 29757, 30738, 35861, 38493, 46107, 59514, 66599, 71722, 76986, 89271, 92214, 107583, 133198, 178542, 199797, 215166, 322749, 399594, 466193, 599391, 645498, 932386, 1198782, 1398579, 2797158, 4195737, 8391474]

約数ペア:

[(1, 8391474), (2, 4195737), (3, 2797158), (6, 1398579), (7, 1198782), (9, 932386), (13, 645498), (14, 599391), (18, 466193), (21, 399594), (26, 322749), (39, 215166), (42, 199797), (47, 178542), (63, 133198), (78, 107583), (91, 92214), (94, 89271), (109, 76986), (117, 71722), (126, 66599), (141, 59514), (182, 46107), (218, 38493), (234, 35861), (273, 30738), (282, 29757), (327, 25662), (329, 25506), (423, 19838), (546, 15369), (611, 13734), (654, 12831), (658, 12753), (763, 10998), (819, 10246), (846, 9919), (981, 8554), (987, 8502), (1222, 6867), (1417, 5922), (1526, 5499), (1638, 5123), (1833, 4578), (1962, 4277), (1974, 4251), (2289, 3666), (2834, 2961)]