1320347898

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{3037}}^1$

素因数の和:3228

約数の個数: 64

約数和(自身を含む): 3001057920

約数和(自身を除く): 1680710022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 97, 166, 194, 249, 291, 498, 582, 747, 873, 1494, 1746, 2241, 2619, 3037, 4482, 5238, 6074, 8051, 9111, 16102, 18222, 24153, 27333, 48306, 54666, 72459, 81999, 144918, 163998, 217377, 252071, 294589, 434754, 504142, 589178, 756213, 883767, 1512426, 1767534, 2268639, 2651301, 4537278, 5302602, 6805917, 7953903, 13611834, 15907806, 24450887, 48901774, 73352661, 146705322, 220057983, 440115966, 660173949, 1320347898]

約数ペア:

[(1, 1320347898), (2, 660173949), (3, 440115966), (6, 220057983), (9, 146705322), (18, 73352661), (27, 48901774), (54, 24450887), (83, 15907806), (97, 13611834), (166, 7953903), (194, 6805917), (249, 5302602), (291, 4537278), (498, 2651301), (582, 2268639), (747, 1767534), (873, 1512426), (1494, 883767), (1746, 756213), (2241, 589178), (2619, 504142), (3037, 434754), (4482, 294589), (5238, 252071), (6074, 217377), (8051, 163998), (9111, 144918), (16102, 81999), (18222, 72459), (24153, 54666), (27333, 48306)]