66722886

素因数分解:

$2^1\times 3^3\times {\mathrm{743}}^1\times {\mathrm{1663}}^1$

素因数の和:2417

約数の個数: 32

約数和(自身を含む): 148561920

約数和(自身を除く): 81839034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 743, 1486, 1663, 2229, 3326, 4458, 4989, 6687, 9978, 13374, 14967, 20061, 29934, 40122, 44901, 89802, 1235609, 2471218, 3706827, 7413654, 11120481, 22240962, 33361443, 66722886]

約数ペア:

[(1, 66722886), (2, 33361443), (3, 22240962), (6, 11120481), (9, 7413654), (18, 3706827), (27, 2471218), (54, 1235609), (743, 89802), (1486, 44901), (1663, 40122), (2229, 29934), (3326, 20061), (4458, 14967), (4989, 13374), (6687, 9978)]