17959314

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 36805824

約数和(自身を除く): 18846510

約数列:

[1, 2, 3, 6, 73, 131, 146, 219, 262, 313, 393, 438, 626, 786, 939, 1878, 9563, 19126, 22849, 28689, 41003, 45698, 57378, 68547, 82006, 123009, 137094, 246018, 2993219, 5986438, 8979657, 17959314]

約数ペア:

[(1, 17959314), (2, 8979657), (3, 5986438), (6, 2993219), (73, 246018), (131, 137094), (146, 123009), (219, 82006), (262, 68547), (313, 57378), (393, 45698), (438, 41003), (626, 28689), (786, 22849), (939, 19126), (1878, 9563)]