2016646137

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{31387}}^1$

素因数の和:31474

約数の個数: 36

約数和(自身を含む): 3256191120

約数和(自身を除く): 1239544983

約数列:

[1, 3, 9, 11, 33, 59, 99, 121, 177, 363, 531, 649, 1089, 1947, 5841, 7139, 21417, 31387, 64251, 94161, 282483, 345257, 1035771, 1851833, 3107313, 3797827, 5555499, 11393481, 16666497, 20370163, 34180443, 61110489, 183331467, 224071793, 672215379, 2016646137]

約数ペア:

[(1, 2016646137), (3, 672215379), (9, 224071793), (11, 183331467), (33, 61110489), (59, 34180443), (99, 20370163), (121, 16666497), (177, 11393481), (363, 5555499), (531, 3797827), (649, 3107313), (1089, 1851833), (1947, 1035771), (5841, 345257), (7139, 282483), (21417, 94161), (31387, 64251)]