27742218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{660529}}^1$

素因数の和:660541

約数の個数: 16

約数和(自身を含む): 63410880

約数和(自身を除く): 35668662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 660529, 1321058, 1981587, 3963174, 4623703, 9247406, 13871109, 27742218]

約数ペア:

[(1, 27742218), (2, 13871109), (3, 9247406), (6, 4623703), (7, 3963174), (14, 1981587), (21, 1321058), (42, 660529)]