18720598368

素因数分解:

$2^5\times 3^1\times {\mathrm{195006233}}^1$

素因数の和:195006246

約数の個数: 24

約数和(自身を含む): 49141570968

約数和(自身を除く): 30420972600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 195006233, 390012466, 585018699, 780024932, 1170037398, 1560049864, 2340074796, 3120099728, 4680149592, 6240199456, 9360299184, 18720598368]

約数ペア:

[(1, 18720598368), (2, 9360299184), (3, 6240199456), (4, 4680149592), (6, 3120099728), (8, 2340074796), (12, 1560049864), (16, 1170037398), (24, 780024932), (32, 585018699), (48, 390012466), (96, 195006233)]