1244358

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1028

約数の個数: 24

約数和(自身を含む): 2735928

約数和(自身を除く): 1491570

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 947, 1314, 1894, 2841, 5682, 8523, 17046, 69131, 138262, 207393, 414786, 622179, 1244358]

約数ペア:

[(1, 1244358), (2, 622179), (3, 414786), (6, 207393), (9, 138262), (18, 69131), (73, 17046), (146, 8523), (219, 5682), (438, 2841), (657, 1894), (947, 1314)]