2780963669178

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{971685419}}^1$

素因数の和:971685483

約数の個数: 32

約数和(自身を含む): 6296521521600

約数和(自身を除く): 3515557852422

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 971685419, 1943370838, 2915056257, 5830112514, 8745168771, 17490337542, 26235506313, 51499327207, 52471012626, 102998654414, 154497981621, 308995963242, 463493944863, 926987889726, 1390481834589, 2780963669178]

約数ペア:

[(1, 2780963669178), (2, 1390481834589), (3, 926987889726), (6, 463493944863), (9, 308995963242), (18, 154497981621), (27, 102998654414), (53, 52471012626), (54, 51499327207), (106, 26235506313), (159, 17490337542), (318, 8745168771), (477, 5830112514), (954, 2915056257), (1431, 1943370838), (2862, 971685419)]