7280892

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1042

約数の個数: 36

約数和(自身を含む): 18498480

約数和(自身を除く): 11217588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 769, 789, 1052, 1538, 1578, 2307, 2367, 3076, 3156, 4614, 4734, 6921, 9228, 9468, 13842, 27684, 202247, 404494, 606741, 808988, 1213482, 1820223, 2426964, 3640446, 7280892]

約数ペア:

[(1, 7280892), (2, 3640446), (3, 2426964), (4, 1820223), (6, 1213482), (9, 808988), (12, 606741), (18, 404494), (36, 202247), (263, 27684), (526, 13842), (769, 9468), (789, 9228), (1052, 6921), (1538, 4734), (1578, 4614), (2307, 3156), (2367, 3076)]