9009972

素因数分解:

$2^2\times 3^2\times {\mathrm{353}}^1\times {\mathrm{709}}^1$

素因数の和:1072

約数の個数: 36

約数和(自身を含む): 22871940

約数和(自身を除く): 13861968

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 353, 706, 709, 1059, 1412, 1418, 2118, 2127, 2836, 3177, 4236, 4254, 6354, 6381, 8508, 12708, 12762, 25524, 250277, 500554, 750831, 1001108, 1501662, 2252493, 3003324, 4504986, 9009972]

約数ペア:

[(1, 9009972), (2, 4504986), (3, 3003324), (4, 2252493), (6, 1501662), (9, 1001108), (12, 750831), (18, 500554), (36, 250277), (353, 25524), (706, 12762), (709, 12708), (1059, 8508), (1412, 6381), (1418, 6354), (2118, 4254), (2127, 4236), (2836, 3177)]