18442493676

素因数分解:

$2^2\times 3^2\times {\mathrm{2539}}^1\times {\mathrm{201769}}^1$

素因数の和:204318

約数の個数: 36

約数和(自身を含む): 46637117800

約数和(自身を除く): 28194624124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2539, 5078, 7617, 10156, 15234, 22851, 30468, 45702, 91404, 201769, 403538, 605307, 807076, 1210614, 1815921, 2421228, 3631842, 7263684, 512291491, 1024582982, 1536874473, 2049165964, 3073748946, 4610623419, 6147497892, 9221246838, 18442493676]

約数ペア:

[(1, 18442493676), (2, 9221246838), (3, 6147497892), (4, 4610623419), (6, 3073748946), (9, 2049165964), (12, 1536874473), (18, 1024582982), (36, 512291491), (2539, 7263684), (5078, 3631842), (7617, 2421228), (10156, 1815921), (15234, 1210614), (22851, 807076), (30468, 605307), (45702, 403538), (91404, 201769)]