54391338

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 80

約数和(自身を含む): 131725440

約数和(自身を除く): 77334102

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 41, 54, 57, 81, 82, 114, 123, 162, 171, 246, 342, 369, 431, 513, 738, 779, 862, 1026, 1107, 1293, 1539, 1558, 2214, 2337, 2586, 3078, 3321, 3879, 4674, 6642, 7011, 7758, 8189, 11637, 14022, 16378, 17671, 21033, 23274, 24567, 34911, 35342, 42066, 49134, 53013, 63099, 69822, 73701, 106026, 126198, 147402, 159039, 221103, 318078, 335749, 442206, 477117, 663309, 671498, 954234, 1007247, 1326618, 1431351, 2014494, 2862702, 3021741, 6043482, 9065223, 18130446, 27195669, 54391338]

約数ペア:

[(1, 54391338), (2, 27195669), (3, 18130446), (6, 9065223), (9, 6043482), (18, 3021741), (19, 2862702), (27, 2014494), (38, 1431351), (41, 1326618), (54, 1007247), (57, 954234), (81, 671498), (82, 663309), (114, 477117), (123, 442206), (162, 335749), (171, 318078), (246, 221103), (342, 159039), (369, 147402), (431, 126198), (513, 106026), (738, 73701), (779, 69822), (862, 63099), (1026, 53013), (1107, 49134), (1293, 42066), (1539, 35342), (1558, 34911), (2214, 24567), (2337, 23274), (2586, 21033), (3078, 17671), (3321, 16378), (3879, 14022), (4674, 11637), (6642, 8189), (7011, 7758)]