21855612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{79187}}^1$

素因数の和:79217

約数の個数: 24

約数和(自身を含む): 53214336

約数和(自身を除く): 31358724

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 79187, 158374, 237561, 316748, 475122, 950244, 1821301, 3642602, 5463903, 7285204, 10927806, 21855612]

約数ペア:

[(1, 21855612), (2, 10927806), (3, 7285204), (4, 5463903), (6, 3642602), (12, 1821301), (23, 950244), (46, 475122), (69, 316748), (92, 237561), (138, 158374), (276, 79187)]