18882407297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{12979}}^1$

素因数の和:13265

約数の個数: 32

約数和(自身を含む): 22373366400

約数和(自身を除く): 3490959103

約数列:

[1, 13, 17, 29, 221, 227, 377, 493, 2951, 3859, 6409, 6583, 12979, 50167, 85579, 111911, 168727, 220643, 376391, 1454843, 2868359, 2946233, 4893083, 6398647, 38301029, 50085961, 83182411, 85440757, 651117493, 1110729841, 1452492869, 18882407297]

約数ペア:

[(1, 18882407297), (13, 1452492869), (17, 1110729841), (29, 651117493), (221, 85440757), (227, 83182411), (377, 50085961), (493, 38301029), (2951, 6398647), (3859, 4893083), (6409, 2946233), (6583, 2868359), (12979, 1454843), (50167, 376391), (85579, 220643), (111911, 168727)]