80821375902

素因数分解:

$2^1\times 3^2\times {\mathrm{709}}^1\times {\mathrm{6332971}}^1$

素因数の和:6333688

約数の個数: 24

約数和(自身を含む): 175359994680

約数和(自身を除く): 94538618778

約数列:

[1, 2, 3, 6, 9, 18, 709, 1418, 2127, 4254, 6381, 12762, 6332971, 12665942, 18998913, 37997826, 56996739, 113993478, 4490076439, 8980152878, 13470229317, 26940458634, 40410687951, 80821375902]

約数ペア:

[(1, 80821375902), (2, 40410687951), (3, 26940458634), (6, 13470229317), (9, 8980152878), (18, 4490076439), (709, 113993478), (1418, 56996739), (2127, 37997826), (4254, 18998913), (6381, 12665942), (12762, 6332971)]