80951814

素因数分解:

$2^1\times 3^2\times {\mathrm{503}}^1\times {\mathrm{8941}}^1$

素因数の和:9452

約数の個数: 24

約数和(自身を含む): 175763952

約数和(自身を除く): 94812138

約数列:

[1, 2, 3, 6, 9, 18, 503, 1006, 1509, 3018, 4527, 8941, 9054, 17882, 26823, 53646, 80469, 160938, 4497323, 8994646, 13491969, 26983938, 40475907, 80951814]

約数ペア:

[(1, 80951814), (2, 40475907), (3, 26983938), (6, 13491969), (9, 8994646), (18, 4497323), (503, 160938), (1006, 80469), (1509, 53646), (3018, 26823), (4527, 17882), (8941, 9054)]