2571372

素因数分解:

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

素因数の和:863

約数の個数: 48

約数和(自身を含む): 6904800

約数和(自身を除く): 4333428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 821, 1044, 1566, 1642, 2463, 3132, 3284, 4926, 7389, 9852, 14778, 22167, 23809, 29556, 44334, 47618, 71427, 88668, 95236, 142854, 214281, 285708, 428562, 642843, 857124, 1285686, 2571372]

約数ペア:

[(1, 2571372), (2, 1285686), (3, 857124), (4, 642843), (6, 428562), (9, 285708), (12, 214281), (18, 142854), (27, 95236), (29, 88668), (36, 71427), (54, 47618), (58, 44334), (87, 29556), (108, 23809), (116, 22167), (174, 14778), (261, 9852), (348, 7389), (522, 4926), (783, 3284), (821, 3132), (1044, 2463), (1566, 1642)]