18326322

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3931}}^1$

素因数の和:3983

約数の個数: 48

約数和(自身を含む): 46617792

約数和(自身を除く): 28291470

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 3931, 4662, 7862, 11793, 23586, 27517, 35379, 55034, 70758, 82551, 145447, 165102, 247653, 290894, 436341, 495306, 872682, 1018129, 1309023, 2036258, 2618046, 3054387, 6108774, 9163161, 18326322]

約数ペア:

[(1, 18326322), (2, 9163161), (3, 6108774), (6, 3054387), (7, 2618046), (9, 2036258), (14, 1309023), (18, 1018129), (21, 872682), (37, 495306), (42, 436341), (63, 290894), (74, 247653), (111, 165102), (126, 145447), (222, 82551), (259, 70758), (333, 55034), (518, 35379), (666, 27517), (777, 23586), (1554, 11793), (2331, 7862), (3931, 4662)]