18319068

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{5849}}^1$

素因数の和:5891

約数の個数: 48

約数和(自身を含む): 49140000

約数和(自身を除く): 30820932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 5849, 11698, 17547, 23396, 35094, 52641, 70188, 105282, 157923, 169621, 210564, 315846, 339242, 508863, 631692, 678484, 1017726, 1526589, 2035452, 3053178, 4579767, 6106356, 9159534, 18319068]

約数ペア:

[(1, 18319068), (2, 9159534), (3, 6106356), (4, 4579767), (6, 3053178), (9, 2035452), (12, 1526589), (18, 1017726), (27, 678484), (29, 631692), (36, 508863), (54, 339242), (58, 315846), (87, 210564), (108, 169621), (116, 157923), (174, 105282), (261, 70188), (348, 52641), (522, 35094), (783, 23396), (1044, 17547), (1566, 11698), (3132, 5849)]