22278798

素因数分解:

$2^1\times 3^2\times {\mathrm{647}}^1\times {\mathrm{1913}}^1$

素因数の和:2568

約数の個数: 24

約数和(自身を含む): 48370608

約数和(自身を除く): 26091810

約数列:

[1, 2, 3, 6, 9, 18, 647, 1294, 1913, 1941, 3826, 3882, 5739, 5823, 11478, 11646, 17217, 34434, 1237711, 2475422, 3713133, 7426266, 11139399, 22278798]

約数ペア:

[(1, 22278798), (2, 11139399), (3, 7426266), (6, 3713133), (9, 2475422), (18, 1237711), (647, 34434), (1294, 17217), (1913, 11646), (1941, 11478), (3826, 5823), (3882, 5739)]