18496629

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2281}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 28835352

約数和(自身を除く): 10338723

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2281, 2703, 6843, 8109, 20529, 38777, 116331, 120893, 348993, 362679, 1088037, 2055181, 6165543, 18496629]

約数ペア:

[(1, 18496629), (3, 6165543), (9, 2055181), (17, 1088037), (51, 362679), (53, 348993), (153, 120893), (159, 116331), (477, 38777), (901, 20529), (2281, 8109), (2703, 6843)]