1258647426

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{683}}^1\times {\mathrm{2767}}^1$

素因数の和:3495

約数の個数: 48

約数和(自身を含む): 2805888384

約数和(自身を除く): 1547240958

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 683, 1366, 2049, 2767, 4098, 5534, 6147, 8301, 12294, 16602, 24903, 25271, 49806, 50542, 75813, 102379, 151626, 204758, 227439, 307137, 454878, 614274, 921411, 1842822, 1889861, 3779722, 5669583, 11339166, 17008749, 34017498, 69924857, 139849714, 209774571, 419549142, 629323713, 1258647426]

約数ペア:

[(1, 1258647426), (2, 629323713), (3, 419549142), (6, 209774571), (9, 139849714), (18, 69924857), (37, 34017498), (74, 17008749), (111, 11339166), (222, 5669583), (333, 3779722), (666, 1889861), (683, 1842822), (1366, 921411), (2049, 614274), (2767, 454878), (4098, 307137), (5534, 227439), (6147, 204758), (8301, 151626), (12294, 102379), (16602, 75813), (24903, 50542), (25271, 49806)]