8128842

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 16786752

約数和(自身を除く): 8657910

約数列:

[1, 2, 3, 6, 67, 73, 134, 146, 201, 219, 277, 402, 438, 554, 831, 1662, 4891, 9782, 14673, 18559, 20221, 29346, 37118, 40442, 55677, 60663, 111354, 121326, 1354807, 2709614, 4064421, 8128842]

約数ペア:

[(1, 8128842), (2, 4064421), (3, 2709614), (6, 1354807), (67, 121326), (73, 111354), (134, 60663), (146, 55677), (201, 40442), (219, 37118), (277, 29346), (402, 20221), (438, 18559), (554, 14673), (831, 9782), (1662, 4891)]