21911133042

素因数分解:

$2^1\times 3^3\times {\mathrm{7591}}^1\times {\mathrm{53453}}^1$

素因数の和:61055

約数の個数: 32

約数和(自身を含む): 48698732160

約数和(自身を除く): 26787599118

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 7591, 15182, 22773, 45546, 53453, 68319, 106906, 136638, 160359, 204957, 320718, 409914, 481077, 962154, 1443231, 2886462, 405761723, 811523446, 1217285169, 2434570338, 3651855507, 7303711014, 10955566521, 21911133042]

約数ペア:

[(1, 21911133042), (2, 10955566521), (3, 7303711014), (6, 3651855507), (9, 2434570338), (18, 1217285169), (27, 811523446), (54, 405761723), (7591, 2886462), (15182, 1443231), (22773, 962154), (45546, 481077), (53453, 409914), (68319, 320718), (106906, 204957), (136638, 160359)]