1813309968

素因数分解:

$2^4\times 3^1\times {\mathrm{37777291}}^1$

素因数の和:37777302

約数の個数: 20

約数和(自身を含む): 4684384208

約数和(自身を除く): 2871074240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 37777291, 75554582, 113331873, 151109164, 226663746, 302218328, 453327492, 604436656, 906654984, 1813309968]

約数ペア:

[(1, 1813309968), (2, 906654984), (3, 604436656), (4, 453327492), (6, 302218328), (8, 226663746), (12, 151109164), (16, 113331873), (24, 75554582), (48, 37777291)]