2007991638

素因数分解:

$2^1\times 3^2\times {\mathrm{9311}}^1\times {\mathrm{11981}}^1$

素因数の和:21300

約数の個数: 24

約数和(自身を含む): 4351478976

約数和(自身を除く): 2343487338

約数列:

[1, 2, 3, 6, 9, 18, 9311, 11981, 18622, 23962, 27933, 35943, 55866, 71886, 83799, 107829, 167598, 215658, 111555091, 223110182, 334665273, 669330546, 1003995819, 2007991638]

約数ペア:

[(1, 2007991638), (2, 1003995819), (3, 669330546), (6, 334665273), (9, 223110182), (18, 111555091), (9311, 215658), (11981, 167598), (18622, 107829), (23962, 83799), (27933, 71886), (35943, 55866)]