1807779654

素因数分解:

$2^1\times 3^3\times {\mathrm{3371}}^1\times {\mathrm{9931}}^1$

素因数の和:13313

約数の個数: 32

約数和(自身を含む): 4018884480

約数和(自身を除く): 2211104826

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3371, 6742, 9931, 10113, 19862, 20226, 29793, 30339, 59586, 60678, 89379, 91017, 178758, 182034, 268137, 536274, 33477401, 66954802, 100432203, 200864406, 301296609, 602593218, 903889827, 1807779654]

約数ペア:

[(1, 1807779654), (2, 903889827), (3, 602593218), (6, 301296609), (9, 200864406), (18, 100432203), (27, 66954802), (54, 33477401), (3371, 536274), (6742, 268137), (9931, 182034), (10113, 178758), (19862, 91017), (20226, 89379), (29793, 60678), (30339, 59586)]