7500996

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1499}}^1$

素因数の和:1648

約数の個数: 36

約数和(自身を含む): 19110000

約数和(自身を除く): 11609004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1499, 1668, 2502, 2998, 4497, 5004, 5996, 8994, 13491, 17988, 26982, 53964, 208361, 416722, 625083, 833444, 1250166, 1875249, 2500332, 3750498, 7500996]

約数ペア:

[(1, 7500996), (2, 3750498), (3, 2500332), (4, 1875249), (6, 1250166), (9, 833444), (12, 625083), (18, 416722), (36, 208361), (139, 53964), (278, 26982), (417, 17988), (556, 13491), (834, 8994), (1251, 5996), (1499, 5004), (1668, 4497), (2502, 2998)]