7850628

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 20527360

約数和(自身を除く): 12676732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 463, 471, 628, 926, 942, 1389, 1413, 1852, 1884, 2778, 2826, 4167, 4239, 5556, 5652, 8334, 8478, 12501, 16668, 16956, 25002, 50004, 72691, 145382, 218073, 290764, 436146, 654219, 872292, 1308438, 1962657, 2616876, 3925314, 7850628]

約数ペア:

[(1, 7850628), (2, 3925314), (3, 2616876), (4, 1962657), (6, 1308438), (9, 872292), (12, 654219), (18, 436146), (27, 290764), (36, 218073), (54, 145382), (108, 72691), (157, 50004), (314, 25002), (463, 16956), (471, 16668), (628, 12501), (926, 8478), (942, 8334), (1389, 5652), (1413, 5556), (1852, 4239), (1884, 4167), (2778, 2826)]