2194794

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17419}}^1$

素因数の和:17434

約数の個数: 24

約数和(自身を含む): 5435040

約数和(自身を除く): 3240246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17419, 34838, 52257, 104514, 121933, 156771, 243866, 313542, 365799, 731598, 1097397, 2194794]

約数ペア:

[(1, 2194794), (2, 1097397), (3, 731598), (6, 365799), (7, 313542), (9, 243866), (14, 156771), (18, 121933), (21, 104514), (42, 52257), (63, 34838), (126, 17419)]