16717188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 43781472

約数和(自身を除く): 27064284

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 227, 228, 323, 361, 454, 646, 681, 722, 908, 969, 1083, 1292, 1362, 1444, 1938, 2166, 2724, 3859, 3876, 4313, 4332, 6137, 7718, 8626, 11577, 12274, 12939, 15436, 17252, 18411, 23154, 24548, 25878, 36822, 46308, 51756, 73321, 73644, 81947, 146642, 163894, 219963, 245841, 293284, 327788, 439926, 491682, 879852, 983364, 1393099, 2786198, 4179297, 5572396, 8358594, 16717188]

約数ペア:

[(1, 16717188), (2, 8358594), (3, 5572396), (4, 4179297), (6, 2786198), (12, 1393099), (17, 983364), (19, 879852), (34, 491682), (38, 439926), (51, 327788), (57, 293284), (68, 245841), (76, 219963), (102, 163894), (114, 146642), (204, 81947), (227, 73644), (228, 73321), (323, 51756), (361, 46308), (454, 36822), (646, 25878), (681, 24548), (722, 23154), (908, 18411), (969, 17252), (1083, 15436), (1292, 12939), (1362, 12274), (1444, 11577), (1938, 8626), (2166, 7718), (2724, 6137), (3859, 4332), (3876, 4313)]