28620558

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{19157}}^1$

素因数の和:19248

約数の個数: 24

約数和(自身を含む): 62761608

約数和(自身を除く): 34141050

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494, 19157, 38314, 57471, 114942, 172413, 344826, 1590031, 3180062, 4770093, 9540186, 14310279, 28620558]

約数ペア:

[(1, 28620558), (2, 14310279), (3, 9540186), (6, 4770093), (9, 3180062), (18, 1590031), (83, 344826), (166, 172413), (249, 114942), (498, 57471), (747, 38314), (1494, 19157)]