80463438

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{406381}}^1$

素因数の和:406400

約数の個数: 24

約数和(自身を含む): 190186776

約数和(自身を除く): 109723338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 406381, 812762, 1219143, 2438286, 3657429, 4470191, 7314858, 8940382, 13410573, 26821146, 40231719, 80463438]

約数ペア:

[(1, 80463438), (2, 40231719), (3, 26821146), (6, 13410573), (9, 8940382), (11, 7314858), (18, 4470191), (22, 3657429), (33, 2438286), (66, 1219143), (99, 812762), (198, 406381)]