18064207

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{229}}^1$

素因数の和:486

約数の個数: 16

約数和(自身を含む): 21196800

約数和(自身を除く): 3132593

約数列:

[1, 7, 59, 191, 229, 413, 1337, 1603, 11269, 13511, 43739, 78883, 94577, 306173, 2580601, 18064207]

約数ペア:

[(1, 18064207), (7, 2580601), (59, 306173), (191, 94577), (229, 78883), (413, 43739), (1337, 13511), (1603, 11269)]