66946278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{1427}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 153264384

約数和(自身を除く): 86318106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1117, 1427, 2234, 2854, 3351, 4281, 6702, 7819, 8562, 9989, 15638, 19978, 23457, 29967, 46914, 59934, 1593959, 3187918, 4781877, 9563754, 11157713, 22315426, 33473139, 66946278]

約数ペア:

[(1, 66946278), (2, 33473139), (3, 22315426), (6, 11157713), (7, 9563754), (14, 4781877), (21, 3187918), (42, 1593959), (1117, 59934), (1427, 46914), (2234, 29967), (2854, 23457), (3351, 19978), (4281, 15638), (6702, 9989), (7819, 8562)]