1774008

素因数分解:

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

素因数の和:249

約数の個数: 64

約数和(自身を含む): 5068800

約数和(自身を除く): 3294792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 191, 216, 258, 344, 382, 387, 516, 573, 764, 774, 1032, 1146, 1161, 1528, 1548, 1719, 2292, 2322, 3096, 3438, 4584, 4644, 5157, 6876, 8213, 9288, 10314, 13752, 16426, 20628, 24639, 32852, 41256, 49278, 65704, 73917, 98556, 147834, 197112, 221751, 295668, 443502, 591336, 887004, 1774008]

約数ペア:

[(1, 1774008), (2, 887004), (3, 591336), (4, 443502), (6, 295668), (8, 221751), (9, 197112), (12, 147834), (18, 98556), (24, 73917), (27, 65704), (36, 49278), (43, 41256), (54, 32852), (72, 24639), (86, 20628), (108, 16426), (129, 13752), (172, 10314), (191, 9288), (216, 8213), (258, 6876), (344, 5157), (382, 4644), (387, 4584), (516, 3438), (573, 3096), (764, 2322), (774, 2292), (1032, 1719), (1146, 1548), (1161, 1528)]