17728686

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{11321}}^1$

素因数の和:11361

約数の個数: 32

約数和(自身を含む): 40759200

約数和(自身を除く): 23030514

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 11321, 22642, 33963, 67926, 101889, 203778, 305667, 328309, 611334, 656618, 984927, 1969854, 2954781, 5909562, 8864343, 17728686]

約数ペア:

[(1, 17728686), (2, 8864343), (3, 5909562), (6, 2954781), (9, 1969854), (18, 984927), (27, 656618), (29, 611334), (54, 328309), (58, 305667), (87, 203778), (174, 101889), (261, 67926), (522, 33963), (783, 22642), (1566, 11321)]