18145613

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 19933056

約数和(自身を除く): 1787443

約数列:

[1, 17, 43, 103, 241, 731, 1751, 4097, 4429, 10363, 24823, 75293, 176171, 421991, 1067389, 18145613]

約数ペア:

[(1, 18145613), (17, 1067389), (43, 421991), (103, 176171), (241, 75293), (731, 24823), (1751, 10363), (4097, 4429)]