21106614

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{66373}}^1$

素因数の和:66431

約数の個数: 16

約数和(自身を含む): 43010352

約数和(自身を除く): 21903738

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 66373, 132746, 199119, 398238, 3517769, 7035538, 10553307, 21106614]

約数ペア:

[(1, 21106614), (2, 10553307), (3, 7035538), (6, 3517769), (53, 398238), (106, 199119), (159, 132746), (318, 66373)]