249432342

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1\times {\mathrm{2143}}^1$

素因数の和:3188

約数の個数: 32

約数和(自身を含む): 525880320

約数和(自身を除く): 276447978

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1021, 2042, 2143, 3063, 4286, 6126, 6429, 12858, 19399, 38798, 40717, 58197, 81434, 116394, 122151, 244302, 2188003, 4376006, 6564009, 13128018, 41572057, 83144114, 124716171, 249432342]

約数ペア:

[(1, 249432342), (2, 124716171), (3, 83144114), (6, 41572057), (19, 13128018), (38, 6564009), (57, 4376006), (114, 2188003), (1021, 244302), (2042, 122151), (2143, 116394), (3063, 81434), (4286, 58197), (6126, 40717), (6429, 38798), (12858, 19399)]