561937752

素因数分解:

$2^3\times 3^2\times {\mathrm{2011}}^1\times {\mathrm{3881}}^1$

素因数の和:5904

約数の個数: 48

約数和(自身を含む): 1523063880

約数和(自身を除く): 961126128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2011, 3881, 4022, 6033, 7762, 8044, 11643, 12066, 15524, 16088, 18099, 23286, 24132, 31048, 34929, 36198, 46572, 48264, 69858, 72396, 93144, 139716, 144792, 279432, 7804691, 15609382, 23414073, 31218764, 46828146, 62437528, 70242219, 93656292, 140484438, 187312584, 280968876, 561937752]

約数ペア:

[(1, 561937752), (2, 280968876), (3, 187312584), (4, 140484438), (6, 93656292), (8, 70242219), (9, 62437528), (12, 46828146), (18, 31218764), (24, 23414073), (36, 15609382), (72, 7804691), (2011, 279432), (3881, 144792), (4022, 139716), (6033, 93144), (7762, 72396), (8044, 69858), (11643, 48264), (12066, 46572), (15524, 36198), (16088, 34929), (18099, 31048), (23286, 24132)]