4197798

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 10506240

約数和(自身を除く): 6308442

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 74, 99, 111, 191, 198, 222, 297, 333, 382, 407, 573, 594, 666, 814, 999, 1146, 1221, 1719, 1998, 2101, 2442, 3438, 3663, 4202, 5157, 6303, 7067, 7326, 10314, 10989, 12606, 14134, 18909, 21201, 21978, 37818, 42402, 56727, 63603, 77737, 113454, 127206, 155474, 190809, 233211, 381618, 466422, 699633, 1399266, 2098899, 4197798]

約数ペア:

[(1, 4197798), (2, 2098899), (3, 1399266), (6, 699633), (9, 466422), (11, 381618), (18, 233211), (22, 190809), (27, 155474), (33, 127206), (37, 113454), (54, 77737), (66, 63603), (74, 56727), (99, 42402), (111, 37818), (191, 21978), (198, 21201), (222, 18909), (297, 14134), (333, 12606), (382, 10989), (407, 10314), (573, 7326), (594, 7067), (666, 6303), (814, 5157), (999, 4202), (1146, 3663), (1221, 3438), (1719, 2442), (1998, 2101)]