2101623984

素因数分解:

$2^4\times 3^2\times {\mathrm{691}}^1\times {\mathrm{21121}}^1$

素因数の和:21826

約数の個数: 60

約数和(自身を含む): 5890418872

約数和(自身を除く): 3788794888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 691, 1382, 2073, 2764, 4146, 5528, 6219, 8292, 11056, 12438, 16584, 21121, 24876, 33168, 42242, 49752, 63363, 84484, 99504, 126726, 168968, 190089, 253452, 337936, 380178, 506904, 760356, 1013808, 1520712, 3041424, 14594611, 29189222, 43783833, 58378444, 87567666, 116756888, 131351499, 175135332, 233513776, 262702998, 350270664, 525405996, 700541328, 1050811992, 2101623984]

約数ペア:

[(1, 2101623984), (2, 1050811992), (3, 700541328), (4, 525405996), (6, 350270664), (8, 262702998), (9, 233513776), (12, 175135332), (16, 131351499), (18, 116756888), (24, 87567666), (36, 58378444), (48, 43783833), (72, 29189222), (144, 14594611), (691, 3041424), (1382, 1520712), (2073, 1013808), (2764, 760356), (4146, 506904), (5528, 380178), (6219, 337936), (8292, 253452), (11056, 190089), (12438, 168968), (16584, 126726), (21121, 99504), (24876, 84484), (33168, 63363), (42242, 49752)]