18367083

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6203}}^1$

素因数の和:6263

約数の個数: 24

約数和(自身を含む): 30970368

約数和(自身を除く): 12603285

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 6203, 18609, 43421, 55827, 130263, 291541, 390789, 874623, 2040787, 2623869, 6122361, 18367083]

約数ペア:

[(1, 18367083), (3, 6122361), (7, 2623869), (9, 2040787), (21, 874623), (47, 390789), (63, 291541), (141, 130263), (329, 55827), (423, 43421), (987, 18609), (2961, 6203)]