2977886466

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{21191}}^1$

素因数の和:21447

約数の個数: 48

約数和(自身を含む): 6658187328

約数和(自身を除く): 3680300862

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 211, 222, 333, 422, 633, 666, 1266, 1899, 3798, 7807, 15614, 21191, 23421, 42382, 46842, 63573, 70263, 127146, 140526, 190719, 381438, 784067, 1568134, 2352201, 4471301, 4704402, 7056603, 8942602, 13413903, 14113206, 26827806, 40241709, 80483418, 165438137, 330876274, 496314411, 992628822, 1488943233, 2977886466]

約数ペア:

[(1, 2977886466), (2, 1488943233), (3, 992628822), (6, 496314411), (9, 330876274), (18, 165438137), (37, 80483418), (74, 40241709), (111, 26827806), (211, 14113206), (222, 13413903), (333, 8942602), (422, 7056603), (633, 4704402), (666, 4471301), (1266, 2352201), (1899, 1568134), (3798, 784067), (7807, 381438), (15614, 190719), (21191, 140526), (23421, 127146), (42382, 70263), (46842, 63573)]