42815906

素因数分解:

$2^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{1009}}^1$

素因数の和:1458

約数の個数: 24

約数和(自身を含む): 74956140

約数和(自身を除く): 32140234

約数列:

[1, 2, 7, 14, 49, 98, 433, 866, 1009, 2018, 3031, 6062, 7063, 14126, 21217, 42434, 49441, 98882, 436897, 873794, 3058279, 6116558, 21407953, 42815906]

約数ペア:

[(1, 42815906), (2, 21407953), (7, 6116558), (14, 3058279), (49, 873794), (98, 436897), (433, 98882), (866, 49441), (1009, 42434), (2018, 21217), (3031, 14126), (6062, 7063)]