27918046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 48390048

約数和(自身を除く): 20472002

約数列:

[1, 2, 13, 17, 26, 34, 83, 166, 221, 442, 761, 1079, 1411, 1522, 2158, 2822, 9893, 12937, 18343, 19786, 25874, 36686, 63163, 126326, 168181, 336362, 821119, 1073771, 1642238, 2147542, 13959023, 27918046]

約数ペア:

[(1, 27918046), (2, 13959023), (13, 2147542), (17, 1642238), (26, 1073771), (34, 821119), (83, 336362), (166, 168181), (221, 126326), (442, 63163), (761, 36686), (1079, 25874), (1411, 19786), (1522, 18343), (2158, 12937), (2822, 9893)]