78465924

素因数分解:

$2^2\times 3^2\times {\mathrm{2179609}}^1$

素因数の和:2179619

約数の個数: 18

約数和(自身を含む): 198344510

約数和(自身を除く): 119878586

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2179609, 4359218, 6538827, 8718436, 13077654, 19616481, 26155308, 39232962, 78465924]

約数ペア:

[(1, 78465924), (2, 39232962), (3, 26155308), (4, 19616481), (6, 13077654), (9, 8718436), (12, 6538827), (18, 4359218), (36, 2179609)]