18141584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{66697}}^1$

素因数の和:66722

約数の個数: 20

約数和(自身を含む): 37217484

約数和(自身を除く): 19075900

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 66697, 133394, 266788, 533576, 1067152, 1133849, 2267698, 4535396, 9070792, 18141584]

約数ペア:

[(1, 18141584), (2, 9070792), (4, 4535396), (8, 2267698), (16, 1133849), (17, 1067152), (34, 533576), (68, 266788), (136, 133394), (272, 66697)]