21426354

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{29033}}^1$

素因数の和:29082

約数の個数: 24

約数和(自身を含む): 47557692

約数和(自身を除く): 26131338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 29033, 58066, 87099, 174198, 261297, 522594, 1190353, 2380706, 3571059, 7142118, 10713177, 21426354]

約数ペア:

[(1, 21426354), (2, 10713177), (3, 7142118), (6, 3571059), (9, 2380706), (18, 1190353), (41, 522594), (82, 261297), (123, 174198), (246, 87099), (369, 58066), (738, 29033)]