889002

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 2007360

約数和(自身を除く): 1118358

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 163, 202, 303, 326, 489, 606, 909, 978, 1467, 1818, 2727, 2934, 4401, 5454, 8802, 16463, 32926, 49389, 98778, 148167, 296334, 444501, 889002]

約数ペア:

[(1, 889002), (2, 444501), (3, 296334), (6, 148167), (9, 98778), (18, 49389), (27, 32926), (54, 16463), (101, 8802), (163, 5454), (202, 4401), (303, 2934), (326, 2727), (489, 1818), (606, 1467), (909, 978)]