127120194

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{17789}}^1$

素因数の和:18194

約数の個数: 24

約数和(自身を含む): 276136380

約数和(自身を除く): 149016186

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 17789, 35578, 53367, 106734, 160101, 320202, 7062233, 14124466, 21186699, 42373398, 63560097, 127120194]

約数ペア:

[(1, 127120194), (2, 63560097), (3, 42373398), (6, 21186699), (9, 14124466), (18, 7062233), (397, 320202), (794, 160101), (1191, 106734), (2382, 53367), (3573, 35578), (7146, 17789)]