40142556

素因数分解:

$2^2\times 3^2\times {\mathrm{1115071}}^1$

素因数の和:1115081

約数の個数: 18

約数和(自身を含む): 101471552

約数和(自身を除く): 61328996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1115071, 2230142, 3345213, 4460284, 6690426, 10035639, 13380852, 20071278, 40142556]

約数ペア:

[(1, 40142556), (2, 20071278), (3, 13380852), (4, 10035639), (6, 6690426), (9, 4460284), (12, 3345213), (18, 2230142), (36, 1115071)]