442218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{10529}}^1$

素因数の和:10541

約数の個数: 16

約数和(自身を含む): 1010880

約数和(自身を除く): 568662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 10529, 21058, 31587, 63174, 73703, 147406, 221109, 442218]

約数ペア:

[(1, 442218), (2, 221109), (3, 147406), (6, 73703), (7, 63174), (14, 31587), (21, 21058), (42, 10529)]