21875706

素因数分解:

$2^1\times 3^2\times {\mathrm{761}}^1\times {\mathrm{1597}}^1$

素因数の和:2366

約数の個数: 24

約数和(自身を含む): 47489364

約数和(自身を除く): 25613658

約数列:

[1, 2, 3, 6, 9, 18, 761, 1522, 1597, 2283, 3194, 4566, 4791, 6849, 9582, 13698, 14373, 28746, 1215317, 2430634, 3645951, 7291902, 10937853, 21875706]

約数ペア:

[(1, 21875706), (2, 10937853), (3, 7291902), (6, 3645951), (9, 2430634), (18, 1215317), (761, 28746), (1522, 14373), (1597, 13698), (2283, 9582), (3194, 6849), (4566, 4791)]