18581663232006

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{35423}}^1\times {\mathrm{12489641}}^1$

素因数の和:12525076

約数の個数: 32

約数和(自身を含む): 42473575507968

約数和(自身を除く): 23891912275962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 35423, 70846, 106269, 212538, 247961, 495922, 743883, 1487766, 12489641, 24979282, 37468923, 74937846, 87427487, 174854974, 262282461, 524564922, 442420553143, 884841106286, 1327261659429, 2654523318858, 3096943872001, 6193887744002, 9290831616003, 18581663232006]

約数ペア:

[(1, 18581663232006), (2, 9290831616003), (3, 6193887744002), (6, 3096943872001), (7, 2654523318858), (14, 1327261659429), (21, 884841106286), (42, 442420553143), (35423, 524564922), (70846, 262282461), (106269, 174854974), (212538, 87427487), (247961, 74937846), (495922, 37468923), (743883, 24979282), (1487766, 12489641)]