21800712

素因数分解:

$2^3\times 3^1\times {\mathrm{908363}}^1$

素因数の和:908372

約数の個数: 16

約数和(自身を含む): 54501840

約数和(自身を除く): 32701128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 908363, 1816726, 2725089, 3633452, 5450178, 7266904, 10900356, 21800712]

約数ペア:

[(1, 21800712), (2, 10900356), (3, 7266904), (4, 5450178), (6, 3633452), (8, 2725089), (12, 1816726), (24, 908363)]