1328454

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 3001440

約数和(自身を除く): 1672986

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 337, 438, 657, 674, 1011, 1314, 1971, 2022, 3033, 3942, 6066, 9099, 18198, 24601, 49202, 73803, 147606, 221409, 442818, 664227, 1328454]

約数ペア:

[(1, 1328454), (2, 664227), (3, 442818), (6, 221409), (9, 147606), (18, 73803), (27, 49202), (54, 24601), (73, 18198), (146, 9099), (219, 6066), (337, 3942), (438, 3033), (657, 2022), (674, 1971), (1011, 1314)]