18640435722

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{859}}^1\times {\mathrm{40637}}^1$

素因数の和:41590

約数の個数: 32

約数和(自身を含む): 37744574400

約数和(自身を除く): 19104138678

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 859, 1718, 2577, 5154, 40637, 76451, 81274, 121911, 152902, 229353, 243822, 458706, 3616693, 7233386, 10850079, 21700158, 34907183, 69814366, 104721549, 209443098, 3106739287, 6213478574, 9320217861, 18640435722]

約数ペア:

[(1, 18640435722), (2, 9320217861), (3, 6213478574), (6, 3106739287), (89, 209443098), (178, 104721549), (267, 69814366), (534, 34907183), (859, 21700158), (1718, 10850079), (2577, 7233386), (5154, 3616693), (40637, 458706), (76451, 243822), (81274, 229353), (121911, 152902)]