21846642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{6883}}^1$

素因数の和:6934

約数の個数: 24

約数和(自身を含む): 45682224

約数和(自身を除く): 23835582

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 6883, 13766, 20649, 41298, 158309, 316618, 474927, 949854, 3641107, 7282214, 10923321, 21846642]

約数ペア:

[(1, 21846642), (2, 10923321), (3, 7282214), (6, 3641107), (23, 949854), (46, 474927), (69, 316618), (138, 158309), (529, 41298), (1058, 20649), (1587, 13766), (3174, 6883)]