9011181212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{2273}}^1\times {\mathrm{8191}}^1$

素因数の和:10490

約数の個数: 36

約数和(自身を含む): 17343234048

約数和(自身を除く): 8332052836

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 2273, 4546, 8191, 9092, 16382, 25003, 32764, 50006, 90101, 100012, 180202, 275033, 360404, 550066, 991111, 1100132, 1982222, 3964444, 18618143, 37236286, 74472572, 204799573, 409599146, 819198292, 2252795303, 4505590606, 9011181212]

約数ペア:

[(1, 9011181212), (2, 4505590606), (4, 2252795303), (11, 819198292), (22, 409599146), (44, 204799573), (121, 74472572), (242, 37236286), (484, 18618143), (2273, 3964444), (4546, 1982222), (8191, 1100132), (9092, 991111), (16382, 550066), (25003, 360404), (32764, 275033), (50006, 180202), (90101, 100012)]