56742156

素因数分解:

$2^2\times 3^2\times {\mathrm{691}}^1\times {\mathrm{2281}}^1$

素因数の和:2982

約数の個数: 36

約数和(自身を含む): 143702104

約数和(自身を除く): 86959948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 691, 1382, 2073, 2281, 2764, 4146, 4562, 6219, 6843, 8292, 9124, 12438, 13686, 20529, 24876, 27372, 41058, 82116, 1576171, 3152342, 4728513, 6304684, 9457026, 14185539, 18914052, 28371078, 56742156]

約数ペア:

[(1, 56742156), (2, 28371078), (3, 18914052), (4, 14185539), (6, 9457026), (9, 6304684), (12, 4728513), (18, 3152342), (36, 1576171), (691, 82116), (1382, 41058), (2073, 27372), (2281, 24876), (2764, 20529), (4146, 13686), (4562, 12438), (6219, 9124), (6843, 8292)]