80320482

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{405659}}^1$

素因数の和:405678

約数の個数: 24

約数和(自身を含む): 189848880

約数和(自身を除く): 109528398

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 405659, 811318, 1216977, 2433954, 3650931, 4462249, 7301862, 8924498, 13386747, 26773494, 40160241, 80320482]

約数ペア:

[(1, 80320482), (2, 40160241), (3, 26773494), (6, 13386747), (9, 8924498), (11, 7301862), (18, 4462249), (22, 3650931), (33, 2433954), (66, 1216977), (99, 811318), (198, 405659)]