69220018

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{947}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 124498944

約数和(自身を除く): 55278926

約数列:

[1, 2, 7, 14, 23, 46, 161, 227, 322, 454, 947, 1589, 1894, 3178, 5221, 6629, 10442, 13258, 21781, 36547, 43562, 73094, 152467, 214969, 304934, 429938, 1504783, 3009566, 4944287, 9888574, 34610009, 69220018]

約数ペア:

[(1, 69220018), (2, 34610009), (7, 9888574), (14, 4944287), (23, 3009566), (46, 1504783), (161, 429938), (227, 304934), (322, 214969), (454, 152467), (947, 73094), (1589, 43562), (1894, 36547), (3178, 21781), (5221, 13258), (6629, 10442)]