2018165796

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47149}}^1$

素因数の和:47229

約数の個数: 72

約数和(自身を含む): 5406219000

約数和(自身を除く): 3388053204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 41, 58, 82, 87, 116, 123, 164, 174, 246, 261, 348, 369, 492, 522, 738, 1044, 1189, 1476, 2378, 3567, 4756, 7134, 10701, 14268, 21402, 42804, 47149, 94298, 141447, 188596, 282894, 424341, 565788, 848682, 1367321, 1697364, 1933109, 2734642, 3866218, 4101963, 5469284, 5799327, 7732436, 8203926, 11598654, 12305889, 16407852, 17397981, 23197308, 24611778, 34795962, 49223556, 56060161, 69591924, 112120322, 168180483, 224240644, 336360966, 504541449, 672721932, 1009082898, 2018165796]

約数ペア:

[(1, 2018165796), (2, 1009082898), (3, 672721932), (4, 504541449), (6, 336360966), (9, 224240644), (12, 168180483), (18, 112120322), (29, 69591924), (36, 56060161), (41, 49223556), (58, 34795962), (82, 24611778), (87, 23197308), (116, 17397981), (123, 16407852), (164, 12305889), (174, 11598654), (246, 8203926), (261, 7732436), (348, 5799327), (369, 5469284), (492, 4101963), (522, 3866218), (738, 2734642), (1044, 1933109), (1189, 1697364), (1476, 1367321), (2378, 848682), (3567, 565788), (4756, 424341), (7134, 282894), (10701, 188596), (14268, 141447), (21402, 94298), (42804, 47149)]