2040990426

素因数分解:

$2^1\times 3^3\times {\mathrm{101}}^1\times {\mathrm{374219}}^1$

素因数の和:374331

約数の個数: 32

約数和(自身を含む): 4580452800

約数和(自身を除く): 2539462374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 101, 202, 303, 606, 909, 1818, 2727, 5454, 374219, 748438, 1122657, 2245314, 3367971, 6735942, 10103913, 20207826, 37796119, 75592238, 113388357, 226776714, 340165071, 680330142, 1020495213, 2040990426]

約数ペア:

[(1, 2040990426), (2, 1020495213), (3, 680330142), (6, 340165071), (9, 226776714), (18, 113388357), (27, 75592238), (54, 37796119), (101, 20207826), (202, 10103913), (303, 6735942), (606, 3367971), (909, 2245314), (1818, 1122657), (2727, 748438), (5454, 374219)]