2045490906

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{9213923}}^1$

素因数の和:9213965

約数の個数: 16

約数和(自身を含む): 4201549344

約数和(自身を除く): 2156058438

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 9213923, 18427846, 27641769, 55283538, 340915151, 681830302, 1022745453, 2045490906]

約数ペア:

[(1, 2045490906), (2, 1022745453), (3, 681830302), (6, 340915151), (37, 55283538), (74, 27641769), (111, 18427846), (222, 9213923)]