80419218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1218473}}^1$

素因数の和:1218489

約数の個数: 16

約数和(自身を含む): 175460256

約数和(自身を除く): 95041038

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1218473, 2436946, 3655419, 7310838, 13403203, 26806406, 40209609, 80419218]

約数ペア:

[(1, 80419218), (2, 40209609), (3, 26806406), (6, 13403203), (11, 7310838), (22, 3655419), (33, 2436946), (66, 1218473)]