18192042

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 43374240

約数和(自身を除く): 25182198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 139, 198, 278, 417, 661, 834, 1251, 1322, 1529, 1983, 2502, 3058, 3966, 4587, 5949, 7271, 9174, 11898, 13761, 14542, 21813, 27522, 43626, 65439, 91879, 130878, 183758, 275637, 551274, 826911, 1010669, 1653822, 2021338, 3032007, 6064014, 9096021, 18192042]

約数ペア:

[(1, 18192042), (2, 9096021), (3, 6064014), (6, 3032007), (9, 2021338), (11, 1653822), (18, 1010669), (22, 826911), (33, 551274), (66, 275637), (99, 183758), (139, 130878), (198, 91879), (278, 65439), (417, 43626), (661, 27522), (834, 21813), (1251, 14542), (1322, 13761), (1529, 11898), (1983, 9174), (2502, 7271), (3058, 5949), (3966, 4587)]