17887404

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{13931}}^1$

素因数の和:14045

約数の個数: 24

約数和(自身を含む): 42130368

約数和(自身を除く): 24242964

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 13931, 27862, 41793, 55724, 83586, 167172, 1490617, 2981234, 4471851, 5962468, 8943702, 17887404]

約数ペア:

[(1, 17887404), (2, 8943702), (3, 5962468), (4, 4471851), (6, 2981234), (12, 1490617), (107, 167172), (214, 83586), (321, 55724), (428, 41793), (642, 27862), (1284, 13931)]