2103421086

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8988979}}^1$

素因数の和:8989000

約数の個数: 24

約数和(自身を含む): 4907983080

約数和(自身を除く): 2804561994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 8988979, 17977958, 26966937, 53933874, 80900811, 116856727, 161801622, 233713454, 350570181, 701140362, 1051710543, 2103421086]

約数ペア:

[(1, 2103421086), (2, 1051710543), (3, 701140362), (6, 350570181), (9, 233713454), (13, 161801622), (18, 116856727), (26, 80900811), (39, 53933874), (78, 26966937), (117, 17977958), (234, 8988979)]