27988002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{222127}}^1$

素因数の和:222142

約数の個数: 24

約数和(自身を含む): 69303936

約数和(自身を除く): 41315934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 222127, 444254, 666381, 1332762, 1554889, 1999143, 3109778, 3998286, 4664667, 9329334, 13994001, 27988002]

約数ペア:

[(1, 27988002), (2, 13994001), (3, 9329334), (6, 4664667), (7, 3998286), (9, 3109778), (14, 1999143), (18, 1554889), (21, 1332762), (42, 666381), (63, 444254), (126, 222127)]