31520628

素因数分解:

$2^2\times 3^2\times {\mathrm{673}}^1\times {\mathrm{1301}}^1$

素因数の和:1984

約数の個数: 36

約数和(自身を含む): 79856868

約数和(自身を除く): 48336240

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 673, 1301, 1346, 2019, 2602, 2692, 3903, 4038, 5204, 6057, 7806, 8076, 11709, 12114, 15612, 23418, 24228, 46836, 875573, 1751146, 2626719, 3502292, 5253438, 7880157, 10506876, 15760314, 31520628]

約数ペア:

[(1, 31520628), (2, 15760314), (3, 10506876), (4, 7880157), (6, 5253438), (9, 3502292), (12, 2626719), (18, 1751146), (36, 875573), (673, 46836), (1301, 24228), (1346, 23418), (2019, 15612), (2602, 12114), (2692, 11709), (3903, 8076), (4038, 7806), (5204, 6057)]