18868944

素因数分解:

$2^4\times 3^1\times {\mathrm{393103}}^1$

素因数の和:393114

約数の個数: 20

約数和(自身を含む): 48744896

約数和(自身を除く): 29875952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 393103, 786206, 1179309, 1572412, 2358618, 3144824, 4717236, 6289648, 9434472, 18868944]

約数ペア:

[(1, 18868944), (2, 9434472), (3, 6289648), (4, 4717236), (6, 3144824), (8, 2358618), (12, 1572412), (16, 1179309), (24, 786206), (48, 393103)]