2551662

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:862

約数の個数: 40

約数和(自身を含む): 6025800

約数和(自身を除く): 3474138

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 829, 1026, 1539, 1658, 2487, 3078, 4974, 7461, 14922, 15751, 22383, 31502, 44766, 47253, 67149, 94506, 134298, 141759, 283518, 425277, 850554, 1275831, 2551662]

約数ペア:

[(1, 2551662), (2, 1275831), (3, 850554), (6, 425277), (9, 283518), (18, 141759), (19, 134298), (27, 94506), (38, 67149), (54, 47253), (57, 44766), (81, 31502), (114, 22383), (162, 15751), (171, 14922), (342, 7461), (513, 4974), (829, 3078), (1026, 2487), (1539, 1658)]