9820218

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71161}}^1$

素因数の和:71189

約数の個数: 16

約数和(自身を含む): 20494656

約数和(自身を除く): 10674438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 71161, 142322, 213483, 426966, 1636703, 3273406, 4910109, 9820218]

約数ペア:

[(1, 9820218), (2, 4910109), (3, 3273406), (6, 1636703), (23, 426966), (46, 213483), (69, 142322), (138, 71161)]