13081449924

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2007589}}^1$

素因数の和:2007780

約数の個数: 36

約数和(自身を含む): 33249705580

約数和(自身を除く): 20168255656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 6516, 2007589, 4015178, 6022767, 8030356, 12045534, 18068301, 24091068, 36136602, 72273204, 363373609, 726747218, 1090120827, 1453494436, 2180241654, 3270362481, 4360483308, 6540724962, 13081449924]

約数ペア:

[(1, 13081449924), (2, 6540724962), (3, 4360483308), (4, 3270362481), (6, 2180241654), (9, 1453494436), (12, 1090120827), (18, 726747218), (36, 363373609), (181, 72273204), (362, 36136602), (543, 24091068), (724, 18068301), (1086, 12045534), (1629, 8030356), (2172, 6022767), (3258, 4015178), (6516, 2007589)]