393881598

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{64171}}^1$

素因数の和:64221

約数の個数: 48

約数和(自身を含む): 961039872

約数和(自身を除く): 567158274

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 6138, 64171, 128342, 192513, 385026, 577539, 705881, 1155078, 1411762, 1989301, 2117643, 3978602, 4235286, 5967903, 6352929, 11935806, 12705858, 17903709, 21882311, 35807418, 43764622, 65646933, 131293866, 196940799, 393881598]

約数ペア:

[(1, 393881598), (2, 196940799), (3, 131293866), (6, 65646933), (9, 43764622), (11, 35807418), (18, 21882311), (22, 17903709), (31, 12705858), (33, 11935806), (62, 6352929), (66, 5967903), (93, 4235286), (99, 3978602), (186, 2117643), (198, 1989301), (279, 1411762), (341, 1155078), (558, 705881), (682, 577539), (1023, 385026), (2046, 192513), (3069, 128342), (6138, 64171)]