40047714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{317839}}^1$

素因数の和:317854

約数の個数: 24

約数和(自身を含む): 99166080

約数和(自身を除く): 59118366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 317839, 635678, 953517, 1907034, 2224873, 2860551, 4449746, 5721102, 6674619, 13349238, 20023857, 40047714]

約数ペア:

[(1, 40047714), (2, 20023857), (3, 13349238), (6, 6674619), (7, 5721102), (9, 4449746), (14, 2860551), (18, 2224873), (21, 1907034), (42, 953517), (63, 635678), (126, 317839)]