9961866

素因数分解:

$2^1\times 3^4\times {\mathrm{61493}}^1$

素因数の和:61507

約数の個数: 20

約数和(自身を含む): 22322322

約数和(自身を除く): 12360456

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 61493, 122986, 184479, 368958, 553437, 1106874, 1660311, 3320622, 4980933, 9961866]

約数ペア:

[(1, 9961866), (2, 4980933), (3, 3320622), (6, 1660311), (9, 1106874), (18, 553437), (27, 368958), (54, 184479), (81, 122986), (162, 61493)]