18264207

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10891}}^1$

素因数の和:10950

約数の個数: 16

約数和(自身を含む): 26837888

約数和(自身を除く): 8573681

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 10891, 32673, 141583, 424749, 468313, 1404939, 6088069, 18264207]

約数ペア:

[(1, 18264207), (3, 6088069), (13, 1404939), (39, 468313), (43, 424749), (129, 141583), (559, 32673), (1677, 10891)]