2568942

素因数分解:

$2^1\times 3^3\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 5772960

約数和(自身を除く): 3204018

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 113, 226, 339, 421, 678, 842, 1017, 1263, 2034, 2526, 3051, 3789, 6102, 7578, 11367, 22734, 47573, 95146, 142719, 285438, 428157, 856314, 1284471, 2568942]

約数ペア:

[(1, 2568942), (2, 1284471), (3, 856314), (6, 428157), (9, 285438), (18, 142719), (27, 95146), (54, 47573), (113, 22734), (226, 11367), (339, 7578), (421, 6102), (678, 3789), (842, 3051), (1017, 2526), (1263, 2034)]