21061780496614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33427}}^1\times {\mathrm{2203087}}^1$

素因数の和:2236540

約数の個数: 32

約数和(自身を含む): 37116992134656

約数和(自身を除く): 16055211638042

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 33427, 66854, 367697, 434551, 735394, 869102, 2203087, 4406174, 4780061, 9560122, 24233957, 28640131, 48467914, 57280262, 315041441, 630082882, 73642589149, 147285178298, 810068480639, 957353658937, 1620136961278, 1914707317874, 10530890248307, 21061780496614]

約数ペア:

[(1, 21061780496614), (2, 10530890248307), (11, 1914707317874), (13, 1620136961278), (22, 957353658937), (26, 810068480639), (143, 147285178298), (286, 73642589149), (33427, 630082882), (66854, 315041441), (367697, 57280262), (434551, 48467914), (735394, 28640131), (869102, 24233957), (2203087, 9560122), (4406174, 4780061)]