18197186

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 33619968

約数和(自身を除く): 15422782

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 1823, 3646, 4991, 9982, 12761, 25522, 41929, 56513, 83858, 113026, 293503, 395591, 587006, 791182, 1299799, 2599598, 9098593, 18197186]

約数ペア:

[(1, 18197186), (2, 9098593), (7, 2599598), (14, 1299799), (23, 791182), (31, 587006), (46, 395591), (62, 293503), (161, 113026), (217, 83858), (322, 56513), (434, 41929), (713, 25522), (1426, 12761), (1823, 9982), (3646, 4991)]