18193008

素因数分解:

$2^4\times 3^1\times {\mathrm{269}}^1\times {\mathrm{1409}}^1$

素因数の和:1689

約数の個数: 40

約数和(自身を含む): 47206800

約数和(自身を除く): 29013792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 269, 538, 807, 1076, 1409, 1614, 2152, 2818, 3228, 4227, 4304, 5636, 6456, 8454, 11272, 12912, 16908, 22544, 33816, 67632, 379021, 758042, 1137063, 1516084, 2274126, 3032168, 4548252, 6064336, 9096504, 18193008]

約数ペア:

[(1, 18193008), (2, 9096504), (3, 6064336), (4, 4548252), (6, 3032168), (8, 2274126), (12, 1516084), (16, 1137063), (24, 758042), (48, 379021), (269, 67632), (538, 33816), (807, 22544), (1076, 16908), (1409, 12912), (1614, 11272), (2152, 8454), (2818, 6456), (3228, 5636), (4227, 4304)]