80521794

素因数分解:

$2^1\times 3^2\times {\mathrm{1451}}^1\times {\mathrm{3083}}^1$

素因数の和:4542

約数の個数: 24

約数和(自身を含む): 174640752

約数和(自身を除く): 94118958

約数列:

[1, 2, 3, 6, 9, 18, 1451, 2902, 3083, 4353, 6166, 8706, 9249, 13059, 18498, 26118, 27747, 55494, 4473433, 8946866, 13420299, 26840598, 40260897, 80521794]

約数ペア:

[(1, 80521794), (2, 40260897), (3, 26840598), (6, 13420299), (9, 8946866), (18, 4473433), (1451, 55494), (2902, 27747), (3083, 26118), (4353, 18498), (6166, 13059), (8706, 9249)]