2511756

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1789}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 7016800

約数和(自身を除く): 4505044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 1789, 3578, 5367, 7156, 10734, 16101, 21468, 23257, 32202, 46514, 48303, 64404, 69771, 93028, 96606, 139542, 193212, 209313, 279084, 418626, 627939, 837252, 1255878, 2511756]

約数ペア:

[(1, 2511756), (2, 1255878), (3, 837252), (4, 627939), (6, 418626), (9, 279084), (12, 209313), (13, 193212), (18, 139542), (26, 96606), (27, 93028), (36, 69771), (39, 64404), (52, 48303), (54, 46514), (78, 32202), (108, 23257), (117, 21468), (156, 16101), (234, 10734), (351, 7156), (468, 5367), (702, 3578), (1404, 1789)]