81699174

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{197341}}^1$

素因数の和:197372

約数の個数: 24

約数和(自身を含む): 184712112

約数和(自身を除く): 103012938

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 197341, 394682, 592023, 1184046, 1776069, 3552138, 4538843, 9077686, 13616529, 27233058, 40849587, 81699174]

約数ペア:

[(1, 81699174), (2, 40849587), (3, 27233058), (6, 13616529), (9, 9077686), (18, 4538843), (23, 3552138), (46, 1776069), (69, 1184046), (138, 592023), (207, 394682), (414, 197341)]