18226653

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 24763200

約数和(自身を除く): 6536547

約数列:

[1, 3, 109, 139, 327, 401, 417, 1203, 15151, 43709, 45453, 55739, 131127, 167217, 6075551, 18226653]

約数ペア:

[(1, 18226653), (3, 6075551), (109, 167217), (139, 131127), (327, 55739), (401, 45453), (417, 43709), (1203, 15151)]