9647005986

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1137887}}^1$

素因数の和:1138055

約数の個数: 32

約数和(自身を含む): 21574356480

約数和(自身を除く): 11927350494

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 1137887, 2275774, 3413661, 6827322, 10240983, 20481966, 30722949, 61445898, 178648259, 357296518, 535944777, 1071889554, 1607834331, 3215668662, 4823502993, 9647005986]

約数ペア:

[(1, 9647005986), (2, 4823502993), (3, 3215668662), (6, 1607834331), (9, 1071889554), (18, 535944777), (27, 357296518), (54, 178648259), (157, 61445898), (314, 30722949), (471, 20481966), (942, 10240983), (1413, 6827322), (2826, 3413661), (4239, 2275774), (8478, 1137887)]