18443179006

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{51047}}^1$

素因数の和:51384

約数の個数: 32

約数和(自身を含む): 32020572672

約数和(自身を除く): 13577393666

約数列:

[1, 2, 7, 14, 131, 197, 262, 394, 917, 1379, 1834, 2758, 25807, 51047, 51614, 102094, 180649, 357329, 361298, 714658, 6687157, 10056259, 13374314, 20112518, 46810099, 70393813, 93620198, 140787626, 1317369929, 2634739858, 9221589503, 18443179006]

約数ペア:

[(1, 18443179006), (2, 9221589503), (7, 2634739858), (14, 1317369929), (131, 140787626), (197, 93620198), (262, 70393813), (394, 46810099), (917, 20112518), (1379, 13374314), (1834, 10056259), (2758, 6687157), (25807, 714658), (51047, 361298), (51614, 357329), (102094, 180649)]