15744246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 37051392

約数和(自身を除く): 21307146

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 223, 246, 287, 446, 574, 669, 861, 1338, 1561, 1681, 1722, 3122, 3362, 4683, 5043, 9143, 9366, 10086, 11767, 18286, 23534, 27429, 35301, 54858, 64001, 70602, 128002, 192003, 374863, 384006, 749726, 1124589, 2249178, 2624041, 5248082, 7872123, 15744246]

約数ペア:

[(1, 15744246), (2, 7872123), (3, 5248082), (6, 2624041), (7, 2249178), (14, 1124589), (21, 749726), (41, 384006), (42, 374863), (82, 192003), (123, 128002), (223, 70602), (246, 64001), (287, 54858), (446, 35301), (574, 27429), (669, 23534), (861, 18286), (1338, 11767), (1561, 10086), (1681, 9366), (1722, 9143), (3122, 5043), (3362, 4683)]