887004

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 2365440

約数和(自身を除く): 1478436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 191, 258, 382, 387, 516, 573, 764, 774, 1146, 1161, 1548, 1719, 2292, 2322, 3438, 4644, 5157, 6876, 8213, 10314, 16426, 20628, 24639, 32852, 49278, 73917, 98556, 147834, 221751, 295668, 443502, 887004]

約数ペア:

[(1, 887004), (2, 443502), (3, 295668), (4, 221751), (6, 147834), (9, 98556), (12, 73917), (18, 49278), (27, 32852), (36, 24639), (43, 20628), (54, 16426), (86, 10314), (108, 8213), (129, 6876), (172, 5157), (191, 4644), (258, 3438), (382, 2322), (387, 2292), (516, 1719), (573, 1548), (764, 1161), (774, 1146)]