18272314

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:450

約数の個数: 24

約数和(自身を含む): 29497788

約数和(自身を除く): 11225474

約数列:

[1, 2, 17, 34, 101, 202, 289, 313, 578, 626, 1717, 3434, 5321, 10642, 29189, 31613, 58378, 63226, 90457, 180914, 537421, 1074842, 9136157, 18272314]

約数ペア:

[(1, 18272314), (2, 9136157), (17, 1074842), (34, 537421), (101, 180914), (202, 90457), (289, 63226), (313, 58378), (578, 31613), (626, 29189), (1717, 10642), (3434, 5321)]