1917126

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1540

約数の個数: 24

約数和(自身を含む): 4213560

約数和(自身を除く): 2296434

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1459, 2918, 4377, 8754, 13131, 26262, 106507, 213014, 319521, 639042, 958563, 1917126]

約数ペア:

[(1, 1917126), (2, 958563), (3, 639042), (6, 319521), (9, 213014), (18, 106507), (73, 26262), (146, 13131), (219, 8754), (438, 4377), (657, 2918), (1314, 1459)]