21750024

素因数分解:

$2^3\times 3^1\times {\mathrm{607}}^1\times {\mathrm{1493}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 54501120

約数和(自身を除く): 32751096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 607, 1214, 1493, 1821, 2428, 2986, 3642, 4479, 4856, 5972, 7284, 8958, 11944, 14568, 17916, 35832, 906251, 1812502, 2718753, 3625004, 5437506, 7250008, 10875012, 21750024]

約数ペア:

[(1, 21750024), (2, 10875012), (3, 7250008), (4, 5437506), (6, 3625004), (8, 2718753), (12, 1812502), (24, 906251), (607, 35832), (1214, 17916), (1493, 14568), (1821, 11944), (2428, 8958), (2986, 7284), (3642, 5972), (4479, 4856)]