2787220728

素因数分解:

$2^3\times 3^2\times {\mathrm{3769}}^1\times {\mathrm{10271}}^1$

素因数の和:14052

約数の個数: 48

約数和(自身を含む): 7551460800

約数和(自身を除く): 4764240072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3769, 7538, 10271, 11307, 15076, 20542, 22614, 30152, 30813, 33921, 41084, 45228, 61626, 67842, 82168, 90456, 92439, 123252, 135684, 184878, 246504, 271368, 369756, 739512, 38711399, 77422798, 116134197, 154845596, 232268394, 309691192, 348402591, 464536788, 696805182, 929073576, 1393610364, 2787220728]

約数ペア:

[(1, 2787220728), (2, 1393610364), (3, 929073576), (4, 696805182), (6, 464536788), (8, 348402591), (9, 309691192), (12, 232268394), (18, 154845596), (24, 116134197), (36, 77422798), (72, 38711399), (3769, 739512), (7538, 369756), (10271, 271368), (11307, 246504), (15076, 184878), (20542, 135684), (22614, 123252), (30152, 92439), (30813, 90456), (33921, 82168), (41084, 67842), (45228, 61626)]