18433728

素因数分解:

$2^6\times 3^2\times {\mathrm{32003}}^1$

素因数の和:32021

約数の個数: 42

約数和(自身を含む): 52838604

約数和(自身を除く): 34404876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 32003, 64006, 96009, 128012, 192018, 256024, 288027, 384036, 512048, 576054, 768072, 1024096, 1152108, 1536144, 2048192, 2304216, 3072288, 4608432, 6144576, 9216864, 18433728]

約数ペア:

[(1, 18433728), (2, 9216864), (3, 6144576), (4, 4608432), (6, 3072288), (8, 2304216), (9, 2048192), (12, 1536144), (16, 1152108), (18, 1024096), (24, 768072), (32, 576054), (36, 512048), (48, 384036), (64, 288027), (72, 256024), (96, 192018), (144, 128012), (192, 96009), (288, 64006), (576, 32003)]