17917242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{60943}}^1$

素因数の和:60962

約数の個数: 24

約数和(自身を含む): 41685696

約数和(自身を除く): 23768454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 60943, 121886, 182829, 365658, 426601, 853202, 1279803, 2559606, 2986207, 5972414, 8958621, 17917242]

約数ペア:

[(1, 17917242), (2, 8958621), (3, 5972414), (6, 2986207), (7, 2559606), (14, 1279803), (21, 853202), (42, 426601), (49, 365658), (98, 182829), (147, 121886), (294, 60943)]