17930892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9281}}^1$

素因数の和:9318

約数の個数: 48

約数和(自身を含む): 49900032

約数和(自身を除く): 31969140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 9281, 18562, 27843, 37124, 55686, 64967, 111372, 129934, 194901, 213463, 259868, 389802, 426926, 640389, 779604, 853852, 1280778, 1494241, 2561556, 2988482, 4482723, 5976964, 8965446, 17930892]

約数ペア:

[(1, 17930892), (2, 8965446), (3, 5976964), (4, 4482723), (6, 2988482), (7, 2561556), (12, 1494241), (14, 1280778), (21, 853852), (23, 779604), (28, 640389), (42, 426926), (46, 389802), (69, 259868), (84, 213463), (92, 194901), (138, 129934), (161, 111372), (276, 64967), (322, 55686), (483, 37124), (644, 27843), (966, 18562), (1932, 9281)]