6987996

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{499}}^1$

素因数の和:898

約数の個数: 36

約数和(自身を含む): 17745000

約数和(自身を除く): 10757004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 499, 778, 998, 1167, 1497, 1556, 1996, 2334, 2994, 3501, 4491, 4668, 5988, 7002, 8982, 14004, 17964, 194111, 388222, 582333, 776444, 1164666, 1746999, 2329332, 3493998, 6987996]

約数ペア:

[(1, 6987996), (2, 3493998), (3, 2329332), (4, 1746999), (6, 1164666), (9, 776444), (12, 582333), (18, 388222), (36, 194111), (389, 17964), (499, 14004), (778, 8982), (998, 7002), (1167, 5988), (1497, 4668), (1556, 4491), (1996, 3501), (2334, 2994)]