18572006

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:956

約数の個数: 24

約数和(自身を含む): 30449520

約数和(自身を除く): 11877514

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 887, 1102, 1774, 10469, 16853, 20938, 25723, 33706, 51446, 320207, 488737, 640414, 977474, 9286003, 18572006]

約数ペア:

[(1, 18572006), (2, 9286003), (19, 977474), (29, 640414), (38, 488737), (58, 320207), (361, 51446), (551, 33706), (722, 25723), (887, 20938), (1102, 16853), (1774, 10469)]