66861438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{6053}}^1$

素因数の和:6328

約数の個数: 32

約数和(自身を含む): 153432576

約数和(自身を除く): 86571138

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 263, 526, 789, 1578, 1841, 3682, 5523, 6053, 11046, 12106, 18159, 36318, 42371, 84742, 127113, 254226, 1591939, 3183878, 4775817, 9551634, 11143573, 22287146, 33430719, 66861438]

約数ペア:

[(1, 66861438), (2, 33430719), (3, 22287146), (6, 11143573), (7, 9551634), (14, 4775817), (21, 3183878), (42, 1591939), (263, 254226), (526, 127113), (789, 84742), (1578, 42371), (1841, 36318), (3682, 18159), (5523, 12106), (6053, 11046)]