39885612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1531}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 100891392

約数和(自身を除く): 61005780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 334, 501, 668, 1002, 1531, 2004, 2171, 3062, 4342, 4593, 6124, 6513, 8684, 9186, 13026, 18372, 19903, 26052, 39806, 59709, 79612, 119418, 238836, 255677, 511354, 767031, 1022708, 1534062, 3068124, 3323801, 6647602, 9971403, 13295204, 19942806, 39885612]

約数ペア:

[(1, 39885612), (2, 19942806), (3, 13295204), (4, 9971403), (6, 6647602), (12, 3323801), (13, 3068124), (26, 1534062), (39, 1022708), (52, 767031), (78, 511354), (156, 255677), (167, 238836), (334, 119418), (501, 79612), (668, 59709), (1002, 39806), (1531, 26052), (2004, 19903), (2171, 18372), (3062, 13026), (4342, 9186), (4593, 8684), (6124, 6513)]