42821718

素因数分解:

$2^1\times 3^1\times {\mathrm{821}}^1\times {\mathrm{8693}}^1$

素因数の和:9519

約数の個数: 16

約数和(自身を含む): 85757616

約数和(自身を除く): 42935898

約数列:

[1, 2, 3, 6, 821, 1642, 2463, 4926, 8693, 17386, 26079, 52158, 7136953, 14273906, 21410859, 42821718]

約数ペア:

[(1, 42821718), (2, 21410859), (3, 14273906), (6, 7136953), (821, 52158), (1642, 26079), (2463, 17386), (4926, 8693)]