17253918

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 43223040

約数和(自身を除く): 25969122

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 93, 99, 186, 198, 279, 297, 341, 558, 594, 682, 837, 937, 1023, 1674, 1874, 2046, 2811, 3069, 5622, 6138, 8433, 9207, 10307, 16866, 18414, 20614, 25299, 29047, 30921, 50598, 58094, 61842, 87141, 92763, 174282, 185526, 261423, 278289, 319517, 522846, 556578, 639034, 784269, 958551, 1568538, 1917102, 2875653, 5751306, 8626959, 17253918]

約数ペア:

[(1, 17253918), (2, 8626959), (3, 5751306), (6, 2875653), (9, 1917102), (11, 1568538), (18, 958551), (22, 784269), (27, 639034), (31, 556578), (33, 522846), (54, 319517), (62, 278289), (66, 261423), (93, 185526), (99, 174282), (186, 92763), (198, 87141), (279, 61842), (297, 58094), (341, 50598), (558, 30921), (594, 29047), (682, 25299), (837, 20614), (937, 18414), (1023, 16866), (1674, 10307), (1874, 9207), (2046, 8433), (2811, 6138), (3069, 5622)]