39866418

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 80

約数和(自身を含む): 93915360

約数和(自身を除く): 54048942

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 59, 81, 86, 97, 118, 129, 162, 177, 194, 258, 291, 354, 387, 531, 582, 774, 873, 1062, 1161, 1593, 1746, 2322, 2537, 2619, 3186, 3483, 4171, 4779, 5074, 5238, 5723, 6966, 7611, 7857, 8342, 9558, 11446, 12513, 15222, 15714, 17169, 22833, 25026, 34338, 37539, 45666, 51507, 68499, 75078, 103014, 112617, 136998, 154521, 205497, 225234, 246089, 309042, 337851, 410994, 463563, 492178, 675702, 738267, 927126, 1476534, 2214801, 4429602, 6644403, 13288806, 19933209, 39866418]

約数ペア:

[(1, 39866418), (2, 19933209), (3, 13288806), (6, 6644403), (9, 4429602), (18, 2214801), (27, 1476534), (43, 927126), (54, 738267), (59, 675702), (81, 492178), (86, 463563), (97, 410994), (118, 337851), (129, 309042), (162, 246089), (177, 225234), (194, 205497), (258, 154521), (291, 136998), (354, 112617), (387, 103014), (531, 75078), (582, 68499), (774, 51507), (873, 45666), (1062, 37539), (1161, 34338), (1593, 25026), (1746, 22833), (2322, 17169), (2537, 15714), (2619, 15222), (3186, 12513), (3483, 11446), (4171, 9558), (4779, 8342), (5074, 7857), (5238, 7611), (5723, 6966)]