2947212

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{941}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 7912800

約数和(自身を除く): 4965588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 941, 1044, 1566, 1882, 2823, 3132, 3764, 5646, 8469, 11292, 16938, 25407, 27289, 33876, 50814, 54578, 81867, 101628, 109156, 163734, 245601, 327468, 491202, 736803, 982404, 1473606, 2947212]

約数ペア:

[(1, 2947212), (2, 1473606), (3, 982404), (4, 736803), (6, 491202), (9, 327468), (12, 245601), (18, 163734), (27, 109156), (29, 101628), (36, 81867), (54, 54578), (58, 50814), (87, 33876), (108, 27289), (116, 25407), (174, 16938), (261, 11292), (348, 8469), (522, 5646), (783, 3764), (941, 3132), (1044, 2823), (1566, 1882)]