2001618

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 4504320

約数和(自身を除く): 2502702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 367, 606, 734, 909, 1101, 1818, 2202, 2727, 3303, 5454, 6606, 9909, 19818, 37067, 74134, 111201, 222402, 333603, 667206, 1000809, 2001618]

約数ペア:

[(1, 2001618), (2, 1000809), (3, 667206), (6, 333603), (9, 222402), (18, 111201), (27, 74134), (54, 37067), (101, 19818), (202, 9909), (303, 6606), (367, 5454), (606, 3303), (734, 2727), (909, 2202), (1101, 1818)]