18058454

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:392

約数の個数: 24

約数和(自身を含む): 29103600

約数和(自身を除く): 11045146

約数列:

[1, 2, 17, 34, 157, 199, 289, 314, 398, 578, 2669, 3383, 5338, 6766, 31243, 45373, 57511, 62486, 90746, 115022, 531131, 1062262, 9029227, 18058454]

約数ペア:

[(1, 18058454), (2, 9029227), (17, 1062262), (34, 531131), (157, 115022), (199, 90746), (289, 62486), (314, 57511), (398, 45373), (578, 31243), (2669, 6766), (3383, 5338)]