21134694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{503207}}^1$

素因数の和:503219

約数の個数: 16

約数和(自身を含む): 48307968

約数和(自身を除く): 27173274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 503207, 1006414, 1509621, 3019242, 3522449, 7044898, 10567347, 21134694]

約数ペア:

[(1, 21134694), (2, 10567347), (3, 7044898), (6, 3522449), (7, 3019242), (14, 1509621), (21, 1006414), (42, 503207)]