2515694418

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{431}}^1\times {\mathrm{3343}}^1$

素因数の和:3879

約数の個数: 48

約数和(自身を含む): 5521291776

約数和(自身を除く): 3005597358

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 431, 582, 862, 873, 1293, 1746, 2586, 3343, 3879, 6686, 7758, 10029, 20058, 30087, 41807, 60174, 83614, 125421, 250842, 324271, 376263, 648542, 752526, 972813, 1440833, 1945626, 2881666, 2918439, 4322499, 5836878, 8644998, 12967497, 25934994, 139760801, 279521602, 419282403, 838564806, 1257847209, 2515694418]

約数ペア:

[(1, 2515694418), (2, 1257847209), (3, 838564806), (6, 419282403), (9, 279521602), (18, 139760801), (97, 25934994), (194, 12967497), (291, 8644998), (431, 5836878), (582, 4322499), (862, 2918439), (873, 2881666), (1293, 1945626), (1746, 1440833), (2586, 972813), (3343, 752526), (3879, 648542), (6686, 376263), (7758, 324271), (10029, 250842), (20058, 125421), (30087, 83614), (41807, 60174)]