18378080163

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6322009}}^1$

素因数の和:6322051

約数の個数: 24

約数和(自身を含む): 29587006800

約数和(自身を除く): 11208926637

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 6322009, 18966027, 56898081, 107474153, 120118171, 322422459, 360354513, 967267377, 1081063539, 2042008907, 6126026721, 18378080163]

約数ペア:

[(1, 18378080163), (3, 6126026721), (9, 2042008907), (17, 1081063539), (19, 967267377), (51, 360354513), (57, 322422459), (153, 120118171), (171, 107474153), (323, 56898081), (969, 18966027), (2907, 6322009)]