1261387836

素因数分解:

$2^2\times 3^3\times {\mathrm{2053}}^1\times {\mathrm{5689}}^1$

素因数の和:7755

約数の個数: 48

約数和(自身を含む): 3272432800

約数和(自身を除く): 2011044964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2053, 4106, 5689, 6159, 8212, 11378, 12318, 17067, 18477, 22756, 24636, 34134, 36954, 51201, 55431, 68268, 73908, 102402, 110862, 153603, 204804, 221724, 307206, 614412, 11679517, 23359034, 35038551, 46718068, 70077102, 105115653, 140154204, 210231306, 315346959, 420462612, 630693918, 1261387836]

約数ペア:

[(1, 1261387836), (2, 630693918), (3, 420462612), (4, 315346959), (6, 210231306), (9, 140154204), (12, 105115653), (18, 70077102), (27, 46718068), (36, 35038551), (54, 23359034), (108, 11679517), (2053, 614412), (4106, 307206), (5689, 221724), (6159, 204804), (8212, 153603), (11378, 110862), (12318, 102402), (17067, 73908), (18477, 68268), (22756, 55431), (24636, 51201), (34134, 36954)]