66472218

素因数分解:

$2^1\times 3^3\times {\mathrm{1230967}}^1$

素因数の和:1230978

約数の個数: 16

約数和(自身を含む): 147716160

約数和(自身を除く): 81243942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1230967, 2461934, 3692901, 7385802, 11078703, 22157406, 33236109, 66472218]

約数ペア:

[(1, 66472218), (2, 33236109), (3, 22157406), (6, 11078703), (9, 7385802), (18, 3692901), (27, 2461934), (54, 1230967)]