81453324

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{399281}}^1$

素因数の和:399305

約数の個数: 24

約数和(自身を含む): 201238128

約数和(自身を除く): 119784804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 399281, 798562, 1197843, 1597124, 2395686, 4791372, 6787777, 13575554, 20363331, 27151108, 40726662, 81453324]

約数ペア:

[(1, 81453324), (2, 40726662), (3, 27151108), (4, 20363331), (6, 13575554), (12, 6787777), (17, 4791372), (34, 2395686), (51, 1597124), (68, 1197843), (102, 798562), (204, 399281)]