17406564

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{4229}}^1$

素因数の和:4257

約数の個数: 48

約数和(自身を含む): 47376000

約数和(自身を除く): 29969436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 4229, 8458, 12687, 16916, 25374, 29603, 50748, 59206, 88809, 118412, 177618, 207221, 355236, 414442, 621663, 828884, 1243326, 1450547, 2486652, 2901094, 4351641, 5802188, 8703282, 17406564]

約数ペア:

[(1, 17406564), (2, 8703282), (3, 5802188), (4, 4351641), (6, 2901094), (7, 2486652), (12, 1450547), (14, 1243326), (21, 828884), (28, 621663), (42, 414442), (49, 355236), (84, 207221), (98, 177618), (147, 118412), (196, 88809), (294, 59206), (343, 50748), (588, 29603), (686, 25374), (1029, 16916), (1372, 12687), (2058, 8458), (4116, 4229)]