9394540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27631}}^1$

素因数の和:27657

約数の個数: 24

約数和(自身を含む): 20889792

約数和(自身を除く): 11495252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 27631, 55262, 110524, 138155, 276310, 469727, 552620, 939454, 1878908, 2348635, 4697270, 9394540]

約数ペア:

[(1, 9394540), (2, 4697270), (4, 2348635), (5, 1878908), (10, 939454), (17, 552620), (20, 469727), (34, 276310), (68, 138155), (85, 110524), (170, 55262), (340, 27631)]