18327288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 54518400

約数和(自身を除く): 36191112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 59, 84, 86, 118, 129, 168, 172, 177, 236, 258, 301, 344, 354, 413, 472, 516, 602, 708, 826, 903, 1032, 1204, 1239, 1416, 1652, 1806, 1849, 2408, 2478, 2537, 3304, 3612, 3698, 4956, 5074, 5547, 7224, 7396, 7611, 9912, 10148, 11094, 12943, 14792, 15222, 17759, 20296, 22188, 25886, 30444, 35518, 38829, 44376, 51772, 53277, 60888, 71036, 77658, 103544, 106554, 109091, 142072, 155316, 213108, 218182, 310632, 327273, 426216, 436364, 654546, 763637, 872728, 1309092, 1527274, 2290911, 2618184, 3054548, 4581822, 6109096, 9163644, 18327288]

約数ペア:

[(1, 18327288), (2, 9163644), (3, 6109096), (4, 4581822), (6, 3054548), (7, 2618184), (8, 2290911), (12, 1527274), (14, 1309092), (21, 872728), (24, 763637), (28, 654546), (42, 436364), (43, 426216), (56, 327273), (59, 310632), (84, 218182), (86, 213108), (118, 155316), (129, 142072), (168, 109091), (172, 106554), (177, 103544), (236, 77658), (258, 71036), (301, 60888), (344, 53277), (354, 51772), (413, 44376), (472, 38829), (516, 35518), (602, 30444), (708, 25886), (826, 22188), (903, 20296), (1032, 17759), (1204, 15222), (1239, 14792), (1416, 12943), (1652, 11094), (1806, 10148), (1849, 9912), (2408, 7611), (2478, 7396), (2537, 7224), (3304, 5547), (3612, 5074), (3698, 4956)]