18789214778873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{52966307}}^1$

素因数の和:52966613

約数の個数: 32

約数和(自身を含む): 24895012220928

約数和(自身を除く): 6105797442055

約数列:

[1, 7, 11, 17, 77, 119, 187, 271, 1309, 1897, 2981, 4607, 20867, 32249, 50677, 354739, 52966307, 370764149, 582629377, 900427219, 4078405639, 6302990533, 9904699409, 14353869197, 69332895863, 100477084379, 157892561167, 244015776349, 1105247928169, 1708110434443, 2684173539839, 18789214778873]

約数ペア:

[(1, 18789214778873), (7, 2684173539839), (11, 1708110434443), (17, 1105247928169), (77, 244015776349), (119, 157892561167), (187, 100477084379), (271, 69332895863), (1309, 14353869197), (1897, 9904699409), (2981, 6302990533), (4607, 4078405639), (20867, 900427219), (32249, 582629377), (50677, 370764149), (354739, 52966307)]