2018012612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6551989}}^1$

素因数の和:6552011

約数の個数: 24

約数和(自身を含む): 4402937280

約数和(自身を除く): 2384924668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6551989, 13103978, 26207956, 45863923, 72071879, 91727846, 144143758, 183455692, 288287516, 504503153, 1009006306, 2018012612]

約数ペア:

[(1, 2018012612), (2, 1009006306), (4, 504503153), (7, 288287516), (11, 183455692), (14, 144143758), (22, 91727846), (28, 72071879), (44, 45863923), (77, 26207956), (154, 13103978), (308, 6551989)]