11656728

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{8521}}^1$

素因数の和:8552

約数の個数: 48

約数和(自身を含む): 33235800

約数和(自身を除く): 21579072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 8521, 17042, 25563, 34084, 51126, 68168, 76689, 102252, 153378, 161899, 204504, 306756, 323798, 485697, 613512, 647596, 971394, 1295192, 1457091, 1942788, 2914182, 3885576, 5828364, 11656728]

約数ペア:

[(1, 11656728), (2, 5828364), (3, 3885576), (4, 2914182), (6, 1942788), (8, 1457091), (9, 1295192), (12, 971394), (18, 647596), (19, 613512), (24, 485697), (36, 323798), (38, 306756), (57, 204504), (72, 161899), (76, 153378), (114, 102252), (152, 76689), (171, 68168), (228, 51126), (342, 34084), (456, 25563), (684, 17042), (1368, 8521)]