8168724

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2203}}^1$

素因数の和:2316

約数の個数: 36

約数和(自身を含む): 20858656

約数和(自身を除く): 12689932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 618, 927, 1236, 1854, 2203, 3708, 4406, 6609, 8812, 13218, 19827, 26436, 39654, 79308, 226909, 453818, 680727, 907636, 1361454, 2042181, 2722908, 4084362, 8168724]

約数ペア:

[(1, 8168724), (2, 4084362), (3, 2722908), (4, 2042181), (6, 1361454), (9, 907636), (12, 680727), (18, 453818), (36, 226909), (103, 79308), (206, 39654), (309, 26436), (412, 19827), (618, 13218), (927, 8812), (1236, 6609), (1854, 4406), (2203, 3708)]