21332322

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{11971}}^1$

素因数の和:11996

約数の個数: 40

約数和(自身を含む): 52150032

約数和(自身を除く): 30817710

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 11971, 23942, 35913, 71826, 107739, 131681, 215478, 263362, 323217, 395043, 646434, 790086, 969651, 1185129, 1939302, 2370258, 3555387, 7110774, 10666161, 21332322]

約数ペア:

[(1, 21332322), (2, 10666161), (3, 7110774), (6, 3555387), (9, 2370258), (11, 1939302), (18, 1185129), (22, 969651), (27, 790086), (33, 646434), (54, 395043), (66, 323217), (81, 263362), (99, 215478), (162, 131681), (198, 107739), (297, 71826), (594, 35913), (891, 23942), (1782, 11971)]