21772098

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{13903}}^1$

素因数の和:13943

約数の個数: 32

約数和(自身を含む): 50054400

約数和(自身を除く): 28282302

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 13903, 27806, 41709, 83418, 125127, 250254, 375381, 403187, 750762, 806374, 1209561, 2419122, 3628683, 7257366, 10886049, 21772098]

約数ペア:

[(1, 21772098), (2, 10886049), (3, 7257366), (6, 3628683), (9, 2419122), (18, 1209561), (27, 806374), (29, 750762), (54, 403187), (58, 375381), (87, 250254), (174, 125127), (261, 83418), (522, 41709), (783, 27806), (1566, 13903)]