42165564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{501971}}^1$

素因数の和:501985

約数の個数: 24

約数和(自身を含む): 112441728

約数和(自身を除く): 70276164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 501971, 1003942, 1505913, 2007884, 3011826, 3513797, 6023652, 7027594, 10541391, 14055188, 21082782, 42165564]

約数ペア:

[(1, 42165564), (2, 21082782), (3, 14055188), (4, 10541391), (6, 7027594), (7, 6023652), (12, 3513797), (14, 3011826), (21, 2007884), (28, 1505913), (42, 1003942), (84, 501971)]