217629078

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1909027}}^1$

素因数の和:1909051

約数の個数: 16

約数和(自身を含む): 458166720

約数和(自身を除く): 240537642

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1909027, 3818054, 5727081, 11454162, 36271513, 72543026, 108814539, 217629078]

約数ペア:

[(1, 217629078), (2, 108814539), (3, 72543026), (6, 36271513), (19, 11454162), (38, 5727081), (57, 3818054), (114, 1909027)]