18239968

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{9661}}^1$

素因数の和:9730

約数の個数: 24

約数和(自身を含む): 36522360

約数和(自身を除く): 18282392

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 9661, 19322, 38644, 77288, 154576, 309152, 569999, 1139998, 2279996, 4559992, 9119984, 18239968]

約数ペア:

[(1, 18239968), (2, 9119984), (4, 4559992), (8, 2279996), (16, 1139998), (32, 569999), (59, 309152), (118, 154576), (236, 77288), (472, 38644), (944, 19322), (1888, 9661)]