16698834

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 38450880

約数和(自身を除く): 21752046

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 157, 171, 311, 314, 342, 471, 622, 933, 942, 1413, 1866, 2799, 2826, 2983, 5598, 5909, 5966, 8949, 11818, 17727, 17898, 26847, 35454, 48827, 53181, 53694, 97654, 106362, 146481, 292962, 439443, 878886, 927713, 1855426, 2783139, 5566278, 8349417, 16698834]

約数ペア:

[(1, 16698834), (2, 8349417), (3, 5566278), (6, 2783139), (9, 1855426), (18, 927713), (19, 878886), (38, 439443), (57, 292962), (114, 146481), (157, 106362), (171, 97654), (311, 53694), (314, 53181), (342, 48827), (471, 35454), (622, 26847), (933, 17898), (942, 17727), (1413, 11818), (1866, 8949), (2799, 5966), (2826, 5909), (2983, 5598)]