857124

素因数分解:

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

素因数の和:860

約数の個数: 36

約数和(自身を含む): 2244060

約数和(自身を除く): 1386936

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 821, 1044, 1642, 2463, 3284, 4926, 7389, 9852, 14778, 23809, 29556, 47618, 71427, 95236, 142854, 214281, 285708, 428562, 857124]

約数ペア:

[(1, 857124), (2, 428562), (3, 285708), (4, 214281), (6, 142854), (9, 95236), (12, 71427), (18, 47618), (29, 29556), (36, 23809), (58, 14778), (87, 9852), (116, 7389), (174, 4926), (261, 3284), (348, 2463), (522, 1642), (821, 1044)]