17880645604

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1069}}^1\times {\mathrm{113017}}^1$

素因数の和:114127

約数の個数: 24

約数和(自身を含む): 32167183160

約数和(自身を除く): 14286537556

約数列:

[1, 2, 4, 37, 74, 148, 1069, 2138, 4276, 39553, 79106, 113017, 158212, 226034, 452068, 4181629, 8363258, 16726516, 120815173, 241630346, 483260692, 4470161401, 8940322802, 17880645604]

約数ペア:

[(1, 17880645604), (2, 8940322802), (4, 4470161401), (37, 483260692), (74, 241630346), (148, 120815173), (1069, 16726516), (2138, 8363258), (4276, 4181629), (39553, 452068), (79106, 226034), (113017, 158212)]