18233604

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{3697}}^1$

素因数の和:3844

約数の個数: 36

約数和(自身を含む): 46439484

約数和(自身を除く): 28205880

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 3697, 4932, 7394, 11091, 14788, 22182, 33273, 44364, 66546, 133092, 506489, 1012978, 1519467, 2025956, 3038934, 4558401, 6077868, 9116802, 18233604]

約数ペア:

[(1, 18233604), (2, 9116802), (3, 6077868), (4, 4558401), (6, 3038934), (9, 2025956), (12, 1519467), (18, 1012978), (36, 506489), (137, 133092), (274, 66546), (411, 44364), (548, 33273), (822, 22182), (1233, 14788), (1644, 11091), (2466, 7394), (3697, 4932)]