858782022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20447191}}^1$

素因数の和:20447203

約数の個数: 16

約数和(自身を含む): 1962930432

約数和(自身を除く): 1104148410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20447191, 40894382, 61341573, 122683146, 143130337, 286260674, 429391011, 858782022]

約数ペア:

[(1, 858782022), (2, 429391011), (3, 286260674), (6, 143130337), (7, 122683146), (14, 61341573), (21, 40894382), (42, 20447191)]