18031304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 35796000

約数和(自身を除く): 17764696

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 313, 379, 626, 758, 1252, 1516, 2504, 3032, 5947, 7201, 11894, 14402, 23788, 28804, 47576, 57608, 118627, 237254, 474508, 949016, 2253913, 4507826, 9015652, 18031304]

約数ペア:

[(1, 18031304), (2, 9015652), (4, 4507826), (8, 2253913), (19, 949016), (38, 474508), (76, 237254), (152, 118627), (313, 57608), (379, 47576), (626, 28804), (758, 23788), (1252, 14402), (1516, 11894), (2504, 7201), (3032, 5947)]