7638156

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{641}}^1$

素因数の和:982

約数の個数: 36

約数和(自身を含む): 19396104

約数和(自身を除く): 11757948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 641, 662, 993, 1282, 1324, 1923, 1986, 2564, 2979, 3846, 3972, 5769, 5958, 7692, 11538, 11916, 23076, 212171, 424342, 636513, 848684, 1273026, 1909539, 2546052, 3819078, 7638156]

約数ペア:

[(1, 7638156), (2, 3819078), (3, 2546052), (4, 1909539), (6, 1273026), (9, 848684), (12, 636513), (18, 424342), (36, 212171), (331, 23076), (641, 11916), (662, 11538), (993, 7692), (1282, 5958), (1324, 5769), (1923, 3972), (1986, 3846), (2564, 2979)]