20182143726

素因数分解:

$2^1\times 3^2\times {\mathrm{547}}^1\times {\mathrm{971}}^1\times {\mathrm{2111}}^1$

素因数の和:3637

約数の個数: 48

約数和(自身を含む): 43873809408

約数和(自身を除く): 23691665682

約数列:

[1, 2, 3, 6, 9, 18, 547, 971, 1094, 1641, 1942, 2111, 2913, 3282, 4222, 4923, 5826, 6333, 8739, 9846, 12666, 17478, 18999, 37998, 531137, 1062274, 1154717, 1593411, 2049781, 2309434, 3186822, 3464151, 4099562, 4780233, 6149343, 6928302, 9560466, 10392453, 12298686, 18448029, 20784906, 36896058, 1121230207, 2242460414, 3363690621, 6727381242, 10091071863, 20182143726]

約数ペア:

[(1, 20182143726), (2, 10091071863), (3, 6727381242), (6, 3363690621), (9, 2242460414), (18, 1121230207), (547, 36896058), (971, 20784906), (1094, 18448029), (1641, 12298686), (1942, 10392453), (2111, 9560466), (2913, 6928302), (3282, 6149343), (4222, 4780233), (4923, 4099562), (5826, 3464151), (6333, 3186822), (8739, 2309434), (9846, 2049781), (12666, 1593411), (17478, 1154717), (18999, 1062274), (37998, 531137)]