86997654

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{117883}}^1$

素因数の和:117932

約数の個数: 24

約数和(自身を含む): 193093992

約数和(自身を除く): 106096338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 117883, 235766, 353649, 707298, 1060947, 2121894, 4833203, 9666406, 14499609, 28999218, 43498827, 86997654]

約数ペア:

[(1, 86997654), (2, 43498827), (3, 28999218), (6, 14499609), (9, 9666406), (18, 4833203), (41, 2121894), (82, 1060947), (123, 707298), (246, 353649), (369, 235766), (738, 117883)]