81832038

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{21211}}^1$

素因数の和:21859

約数の個数: 16

約数和(自身を含む): 163926336

約数和(自身を除く): 82094298

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 21211, 42422, 63633, 127266, 13638673, 27277346, 40916019, 81832038]

約数ペア:

[(1, 81832038), (2, 40916019), (3, 27277346), (6, 13638673), (643, 127266), (1286, 63633), (1929, 42422), (3858, 21211)]