20181234

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{63463}}^1$

素因数の和:63521

約数の個数: 16

約数和(自身を含む): 41124672

約数和(自身を除く): 20943438

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 63463, 126926, 190389, 380778, 3363539, 6727078, 10090617, 20181234]

約数ペア:

[(1, 20181234), (2, 10090617), (3, 6727078), (6, 3363539), (53, 380778), (106, 190389), (159, 126926), (318, 63463)]