135455886

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{43499}}^1$

素因数の和:43680

約数の個数: 24

約数和(自身を含む): 295191000

約数和(自身を除く): 159735114

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 43499, 86998, 130497, 260994, 391491, 782982, 7525327, 15050654, 22575981, 45151962, 67727943, 135455886]

約数ペア:

[(1, 135455886), (2, 67727943), (3, 45151962), (6, 22575981), (9, 15050654), (18, 7525327), (173, 782982), (346, 391491), (519, 260994), (1038, 130497), (1557, 86998), (3114, 43499)]