859670826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20468353}}^1$

素因数の和:20468365

約数の個数: 16

約数和(自身を含む): 1964961984

約数和(自身を除く): 1105291158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20468353, 40936706, 61405059, 122810118, 143278471, 286556942, 429835413, 859670826]

約数ペア:

[(1, 859670826), (2, 429835413), (3, 286556942), (6, 143278471), (7, 122810118), (14, 61405059), (21, 40936706), (42, 20468353)]