12193659

素因数分解:

$3^4\times {\mathrm{29}}^2\times {\mathrm{179}}^1$

素因数の和:249

約数の個数: 30

約数和(自身を含む): 18970380

約数和(自身を除く): 6776721

約数列:

[1, 3, 9, 27, 29, 81, 87, 179, 261, 537, 783, 841, 1611, 2349, 2523, 4833, 5191, 7569, 14499, 15573, 22707, 46719, 68121, 140157, 150539, 420471, 451617, 1354851, 4064553, 12193659]

約数ペア:

[(1, 12193659), (3, 4064553), (9, 1354851), (27, 451617), (29, 420471), (81, 150539), (87, 140157), (179, 68121), (261, 46719), (537, 22707), (783, 15573), (841, 14499), (1611, 7569), (2349, 5191), (2523, 4833)]