38984004

素因数分解:

$2^2\times 3^6\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:512

約数の個数: 84

約数和(自身を含む): 106042860

約数和(自身を除く): 67058856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 461, 486, 522, 729, 783, 922, 972, 1044, 1383, 1458, 1566, 1844, 2349, 2766, 2916, 3132, 4149, 4698, 5532, 7047, 8298, 9396, 12447, 13369, 14094, 16596, 21141, 24894, 26738, 28188, 37341, 40107, 42282, 49788, 53476, 74682, 80214, 84564, 112023, 120321, 149364, 160428, 224046, 240642, 336069, 360963, 448092, 481284, 672138, 721926, 1082889, 1344276, 1443852, 2165778, 3248667, 4331556, 6497334, 9746001, 12994668, 19492002, 38984004]

約数ペア:

[(1, 38984004), (2, 19492002), (3, 12994668), (4, 9746001), (6, 6497334), (9, 4331556), (12, 3248667), (18, 2165778), (27, 1443852), (29, 1344276), (36, 1082889), (54, 721926), (58, 672138), (81, 481284), (87, 448092), (108, 360963), (116, 336069), (162, 240642), (174, 224046), (243, 160428), (261, 149364), (324, 120321), (348, 112023), (461, 84564), (486, 80214), (522, 74682), (729, 53476), (783, 49788), (922, 42282), (972, 40107), (1044, 37341), (1383, 28188), (1458, 26738), (1566, 24894), (1844, 21141), (2349, 16596), (2766, 14094), (2916, 13369), (3132, 12447), (4149, 9396), (4698, 8298), (5532, 7047)]