28722006

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{18341}}^1$

素因数の和:18381

約数の個数: 32

約数和(自身を含む): 66031200

約数和(自身を除く): 37309194

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 18341, 36682, 55023, 110046, 165069, 330138, 495207, 531889, 990414, 1063778, 1595667, 3191334, 4787001, 9574002, 14361003, 28722006]

約数ペア:

[(1, 28722006), (2, 14361003), (3, 9574002), (6, 4787001), (9, 3191334), (18, 1595667), (27, 1063778), (29, 990414), (54, 531889), (58, 495207), (87, 330138), (174, 165069), (261, 110046), (522, 55023), (783, 36682), (1566, 18341)]