18171664306

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1213}}^1\times {\mathrm{1493}}^1$

素因数の和:2910

約数の個数: 32

約数和(自身を含む): 28402792560

約数和(自身を除く): 10231128254

約数列:

[1, 2, 29, 58, 173, 346, 1213, 1493, 2426, 2986, 5017, 10034, 35177, 43297, 70354, 86594, 209849, 258289, 419698, 516578, 1811009, 3622018, 6085621, 7490381, 12171242, 14980762, 52519261, 105038522, 313304557, 626609114, 9085832153, 18171664306]

約数ペア:

[(1, 18171664306), (2, 9085832153), (29, 626609114), (58, 313304557), (173, 105038522), (346, 52519261), (1213, 14980762), (1493, 12171242), (2426, 7490381), (2986, 6085621), (5017, 3622018), (10034, 1811009), (35177, 516578), (43297, 419698), (70354, 258289), (86594, 209849)]