8373426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 17860608

約数和(自身を除く): 9487182

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 1291, 2162, 2582, 3243, 3873, 6486, 7746, 29693, 59386, 60677, 89079, 121354, 178158, 182031, 364062, 1395571, 2791142, 4186713, 8373426]

約数ペア:

[(1, 8373426), (2, 4186713), (3, 2791142), (6, 1395571), (23, 364062), (46, 182031), (47, 178158), (69, 121354), (94, 89079), (138, 60677), (141, 59386), (282, 29693), (1081, 7746), (1291, 6486), (2162, 3873), (2582, 3243)]