17522862

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{991}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 40187904

約数和(自身を除く): 22665042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 991, 1263, 1982, 2526, 2947, 2973, 5894, 5946, 6937, 8841, 13874, 17682, 20811, 41622, 417211, 834422, 1251633, 2503266, 2920477, 5840954, 8761431, 17522862]

約数ペア:

[(1, 17522862), (2, 8761431), (3, 5840954), (6, 2920477), (7, 2503266), (14, 1251633), (21, 834422), (42, 417211), (421, 41622), (842, 20811), (991, 17682), (1263, 13874), (1982, 8841), (2526, 6937), (2947, 5946), (2973, 5894)]