2554902

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{751}}^1$

素因数の和:775

約数の個数: 48

約数和(自身を含む): 6569472

約数和(自身を除く): 4014570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 751, 1134, 1502, 1701, 2253, 3402, 4506, 5257, 6759, 10514, 13518, 15771, 20277, 31542, 40554, 47313, 60831, 94626, 121662, 141939, 182493, 283878, 364986, 425817, 851634, 1277451, 2554902]

約数ペア:

[(1, 2554902), (2, 1277451), (3, 851634), (6, 425817), (7, 364986), (9, 283878), (14, 182493), (18, 141939), (21, 121662), (27, 94626), (42, 60831), (54, 47313), (63, 40554), (81, 31542), (126, 20277), (162, 15771), (189, 13518), (243, 10514), (378, 6759), (486, 5257), (567, 4506), (751, 3402), (1134, 2253), (1502, 1701)]