15266286

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{40387}}^1$

素因数の和:40405

約数の個数: 32

約数和(自身を含む): 38772480

約数和(自身を除く): 23506194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 40387, 80774, 121161, 242322, 282709, 363483, 565418, 726966, 848127, 1090449, 1696254, 2180898, 2544381, 5088762, 7633143, 15266286]

約数ペア:

[(1, 15266286), (2, 7633143), (3, 5088762), (6, 2544381), (7, 2180898), (9, 1696254), (14, 1090449), (18, 848127), (21, 726966), (27, 565418), (42, 363483), (54, 282709), (63, 242322), (126, 121161), (189, 80774), (378, 40387)]