8631972

素因数分解:

$2^2\times 3^2\times {\mathrm{347}}^1\times {\mathrm{691}}^1$

素因数の和:1048

約数の個数: 36

約数和(自身を含む): 21914256

約数和(自身を除く): 13282284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 347, 691, 694, 1041, 1382, 1388, 2073, 2082, 2764, 3123, 4146, 4164, 6219, 6246, 8292, 12438, 12492, 24876, 239777, 479554, 719331, 959108, 1438662, 2157993, 2877324, 4315986, 8631972]

約数ペア:

[(1, 8631972), (2, 4315986), (3, 2877324), (4, 2157993), (6, 1438662), (9, 959108), (12, 719331), (18, 479554), (36, 239777), (347, 24876), (691, 12492), (694, 12438), (1041, 8292), (1382, 6246), (1388, 6219), (2073, 4164), (2082, 4146), (2764, 3123)]