18246481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1217}}^1$

素因数の和:1304

約数の個数: 16

約数和(自身を含む): 21047040

約数和(自身を除く): 2800559

約数列:

[1, 11, 29, 47, 319, 517, 1217, 1363, 13387, 14993, 35293, 57199, 388223, 629189, 1658771, 18246481]

約数ペア:

[(1, 18246481), (11, 1658771), (29, 629189), (47, 388223), (319, 57199), (517, 35293), (1217, 14993), (1363, 13387)]