18936372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17341}}^1$

素因数の和:17368

約数の個数: 48

約数和(自身を含む): 54384512

約数和(自身を除く): 35448140

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 17341, 34682, 52023, 69364, 104046, 121387, 208092, 225433, 242774, 364161, 450866, 485548, 676299, 728322, 901732, 1352598, 1456644, 1578031, 2705196, 3156062, 4734093, 6312124, 9468186, 18936372]

約数ペア:

[(1, 18936372), (2, 9468186), (3, 6312124), (4, 4734093), (6, 3156062), (7, 2705196), (12, 1578031), (13, 1456644), (14, 1352598), (21, 901732), (26, 728322), (28, 676299), (39, 485548), (42, 450866), (52, 364161), (78, 242774), (84, 225433), (91, 208092), (156, 121387), (182, 104046), (273, 69364), (364, 52023), (546, 34682), (1092, 17341)]