18475908

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139969}}^1$

素因数の和:139987

約数の個数: 24

約数和(自身を含む): 47029920

約数和(自身を除く): 28554012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 139969, 279938, 419907, 559876, 839814, 1539659, 1679628, 3079318, 4618977, 6158636, 9237954, 18475908]

約数ペア:

[(1, 18475908), (2, 9237954), (3, 6158636), (4, 4618977), (6, 3079318), (11, 1679628), (12, 1539659), (22, 839814), (33, 559876), (44, 419907), (66, 279938), (132, 139969)]