2172426

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{8831}}^1$

素因数の和:8877

約数の個数: 16

約数和(自身を含む): 4451328

約数和(自身を除く): 2278902

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 8831, 17662, 26493, 52986, 362071, 724142, 1086213, 2172426]

約数ペア:

[(1, 2172426), (2, 1086213), (3, 724142), (6, 362071), (41, 52986), (82, 26493), (123, 17662), (246, 8831)]