18668472

素因数分解:

$2^3\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1493}}^1$

素因数の和:2023

約数の個数: 32

約数和(自身を含む): 46792080

約数和(自身を除く): 28123608

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 521, 1042, 1493, 1563, 2084, 2986, 3126, 4168, 4479, 5972, 6252, 8958, 11944, 12504, 17916, 35832, 777853, 1555706, 2333559, 3111412, 4667118, 6222824, 9334236, 18668472]

約数ペア:

[(1, 18668472), (2, 9334236), (3, 6222824), (4, 4667118), (6, 3111412), (8, 2333559), (12, 1555706), (24, 777853), (521, 35832), (1042, 17916), (1493, 12504), (1563, 11944), (2084, 8958), (2986, 6252), (3126, 5972), (4168, 4479)]