68147946

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{523}}^1$

素因数の和:680

約数の個数: 64

約数和(自身を含む): 160972800

約数和(自身を除く): 92824854

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 127, 171, 254, 342, 381, 513, 523, 762, 1026, 1046, 1143, 1569, 2286, 2413, 3138, 3429, 4707, 4826, 6858, 7239, 9414, 9937, 14121, 14478, 19874, 21717, 28242, 29811, 43434, 59622, 65151, 66421, 89433, 130302, 132842, 178866, 199263, 268299, 398526, 536598, 597789, 1195578, 1261999, 1793367, 2523998, 3586734, 3785997, 7571994, 11357991, 22715982, 34073973, 68147946]

約数ペア:

[(1, 68147946), (2, 34073973), (3, 22715982), (6, 11357991), (9, 7571994), (18, 3785997), (19, 3586734), (27, 2523998), (38, 1793367), (54, 1261999), (57, 1195578), (114, 597789), (127, 536598), (171, 398526), (254, 268299), (342, 199263), (381, 178866), (513, 132842), (523, 130302), (762, 89433), (1026, 66421), (1046, 65151), (1143, 59622), (1569, 43434), (2286, 29811), (2413, 28242), (3138, 21717), (3429, 19874), (4707, 14478), (4826, 14121), (6858, 9937), (7239, 9414)]