123748308

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{17449}}^1$

素因数の和:17656

約数の個数: 36

約数和(自身を含む): 314414100

約数和(自身を除く): 190665792

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 17449, 34898, 52347, 69796, 104694, 157041, 209388, 314082, 628164, 3437453, 6874906, 10312359, 13749812, 20624718, 30937077, 41249436, 61874154, 123748308]

約数ペア:

[(1, 123748308), (2, 61874154), (3, 41249436), (4, 30937077), (6, 20624718), (9, 13749812), (12, 10312359), (18, 6874906), (36, 3437453), (197, 628164), (394, 314082), (591, 209388), (788, 157041), (1182, 104694), (1773, 69796), (2364, 52347), (3546, 34898), (7092, 17449)]