16440534

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:1993

約数の個数: 48

約数和(自身を含む): 39783744

約数和(自身を除く): 23343210

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 129, 198, 258, 387, 473, 774, 946, 1419, 1931, 2838, 3862, 4257, 5793, 8514, 11586, 17379, 21241, 34758, 42482, 63723, 83033, 127446, 166066, 191169, 249099, 382338, 498198, 747297, 913363, 1494594, 1826726, 2740089, 5480178, 8220267, 16440534]

約数ペア:

[(1, 16440534), (2, 8220267), (3, 5480178), (6, 2740089), (9, 1826726), (11, 1494594), (18, 913363), (22, 747297), (33, 498198), (43, 382338), (66, 249099), (86, 191169), (99, 166066), (129, 127446), (198, 83033), (258, 63723), (387, 42482), (473, 34758), (774, 21241), (946, 17379), (1419, 11586), (1931, 8514), (2838, 5793), (3862, 4257)]