2022201207

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61949}}^1$

素因数の和:62005

約数の個数: 40

約数和(自身を含む): 3358185600

約数和(自身を除く): 1335984393

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 351, 403, 837, 1053, 1209, 2511, 3627, 10881, 32643, 61949, 185847, 557541, 805337, 1672623, 1920419, 2416011, 5017869, 5761257, 7248033, 17283771, 21744099, 24965447, 51851313, 65232297, 74896341, 155553939, 224689023, 674067069, 2022201207]

約数ペア:

[(1, 2022201207), (3, 674067069), (9, 224689023), (13, 155553939), (27, 74896341), (31, 65232297), (39, 51851313), (81, 24965447), (93, 21744099), (117, 17283771), (279, 7248033), (351, 5761257), (403, 5017869), (837, 2416011), (1053, 1920419), (1209, 1672623), (2511, 805337), (3627, 557541), (10881, 185847), (32643, 61949)]