11937402

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 27941760

約数和(自身を除く): 16004358

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 53, 54, 86, 97, 106, 129, 159, 194, 258, 291, 318, 387, 477, 582, 774, 873, 954, 1161, 1431, 1746, 2279, 2322, 2619, 2862, 4171, 4558, 5141, 5238, 6837, 8342, 10282, 12513, 13674, 15423, 20511, 25026, 30846, 37539, 41022, 46269, 61533, 75078, 92538, 112617, 123066, 138807, 221063, 225234, 277614, 442126, 663189, 1326378, 1989567, 3979134, 5968701, 11937402]

約数ペア:

[(1, 11937402), (2, 5968701), (3, 3979134), (6, 1989567), (9, 1326378), (18, 663189), (27, 442126), (43, 277614), (53, 225234), (54, 221063), (86, 138807), (97, 123066), (106, 112617), (129, 92538), (159, 75078), (194, 61533), (258, 46269), (291, 41022), (318, 37539), (387, 30846), (477, 25026), (582, 20511), (774, 15423), (873, 13674), (954, 12513), (1161, 10282), (1431, 8342), (1746, 6837), (2279, 5238), (2322, 5141), (2619, 4558), (2862, 4171)]