87731442

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{12277}}^1$

素因数の和:12682

約数の個数: 24

約数和(自身を含む): 190579116

約数和(自身を除く): 102847674

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 12277, 24554, 36831, 73662, 110493, 220986, 4873969, 9747938, 14621907, 29243814, 43865721, 87731442]

約数ペア:

[(1, 87731442), (2, 43865721), (3, 29243814), (6, 14621907), (9, 9747938), (18, 4873969), (397, 220986), (794, 110493), (1191, 73662), (2382, 36831), (3573, 24554), (7146, 12277)]