3142788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 8285760

約数和(自身を除く): 5142972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 821, 957, 1276, 1642, 1914, 2463, 3284, 3828, 4926, 9031, 9852, 18062, 23809, 27093, 36124, 47618, 54186, 71427, 95236, 108372, 142854, 261899, 285708, 523798, 785697, 1047596, 1571394, 3142788]

約数ペア:

[(1, 3142788), (2, 1571394), (3, 1047596), (4, 785697), (6, 523798), (11, 285708), (12, 261899), (22, 142854), (29, 108372), (33, 95236), (44, 71427), (58, 54186), (66, 47618), (87, 36124), (116, 27093), (132, 23809), (174, 18062), (319, 9852), (348, 9031), (638, 4926), (821, 3828), (957, 3284), (1276, 2463), (1642, 1914)]