18949986

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{95707}}^1$

素因数の和:95726

約数の個数: 24

約数和(自身を含む): 44791344

約数和(自身を除く): 25841358

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 95707, 191414, 287121, 574242, 861363, 1052777, 1722726, 2105554, 3158331, 6316662, 9474993, 18949986]

約数ペア:

[(1, 18949986), (2, 9474993), (3, 6316662), (6, 3158331), (9, 2105554), (11, 1722726), (18, 1052777), (22, 861363), (33, 574242), (66, 287121), (99, 191414), (198, 95707)]