8901972

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2311}}^1$

素因数の和:2428

約数の個数: 36

約数和(自身を含む): 22722336

約数和(自身を除く): 13820364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 2311, 3852, 4622, 6933, 9244, 13866, 20799, 27732, 41598, 83196, 247277, 494554, 741831, 989108, 1483662, 2225493, 2967324, 4450986, 8901972]

約数ペア:

[(1, 8901972), (2, 4450986), (3, 2967324), (4, 2225493), (6, 1483662), (9, 989108), (12, 741831), (18, 494554), (36, 247277), (107, 83196), (214, 41598), (321, 27732), (428, 20799), (642, 13866), (963, 9244), (1284, 6933), (1926, 4622), (2311, 3852)]