2068686

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 4759200

約数和(自身を除く): 2690514

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1321, 1566, 2642, 3963, 7926, 11889, 23778, 35667, 38309, 71334, 76618, 114927, 229854, 344781, 689562, 1034343, 2068686]

約数ペア:

[(1, 2068686), (2, 1034343), (3, 689562), (6, 344781), (9, 229854), (18, 114927), (27, 76618), (29, 71334), (54, 38309), (58, 35667), (87, 23778), (174, 11889), (261, 7926), (522, 3963), (783, 2642), (1321, 1566)]