9539516

素因数分解:

$2^2\times 7^3\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 20664000

約数和(自身を除く): 11124484

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 343, 409, 476, 686, 818, 833, 1372, 1636, 1666, 2863, 3332, 5726, 5831, 6953, 11452, 11662, 13906, 20041, 23324, 27812, 40082, 48671, 80164, 97342, 140287, 194684, 280574, 340697, 561148, 681394, 1362788, 2384879, 4769758, 9539516]

約数ペア:

[(1, 9539516), (2, 4769758), (4, 2384879), (7, 1362788), (14, 681394), (17, 561148), (28, 340697), (34, 280574), (49, 194684), (68, 140287), (98, 97342), (119, 80164), (196, 48671), (238, 40082), (343, 27812), (409, 23324), (476, 20041), (686, 13906), (818, 11662), (833, 11452), (1372, 6953), (1636, 5831), (1666, 5726), (2863, 3332)]