12880458

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1593

約数の個数: 48

約数和(自身を含む): 30663360

約数和(自身を除く): 17782902

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 918, 1377, 1559, 2754, 3118, 4131, 4677, 8262, 9354, 14031, 26503, 28062, 42093, 53006, 79509, 84186, 126279, 159018, 238527, 252558, 378837, 477054, 715581, 757674, 1431162, 2146743, 4293486, 6440229, 12880458]

約数ペア:

[(1, 12880458), (2, 6440229), (3, 4293486), (6, 2146743), (9, 1431162), (17, 757674), (18, 715581), (27, 477054), (34, 378837), (51, 252558), (54, 238527), (81, 159018), (102, 126279), (153, 84186), (162, 79509), (243, 53006), (306, 42093), (459, 28062), (486, 26503), (918, 14031), (1377, 9354), (1559, 8262), (2754, 4677), (3118, 4131)]