17729618686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{21493}}^1\times {\mathrm{31727}}^1$

素因数の和:53235

約数の個数: 16

約数和(自身を含む): 28642388544

約数和(自身を除く): 10912769858

約数列:

[1, 2, 13, 26, 21493, 31727, 42986, 63454, 279409, 412451, 558818, 824902, 681908411, 1363816822, 8864809343, 17729618686]

約数ペア:

[(1, 17729618686), (2, 8864809343), (13, 1363816822), (26, 681908411), (21493, 824902), (31727, 558818), (42986, 412451), (63454, 279409)]