42078918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16981}}^1$

素因数の和:17052

約数の個数: 32

約数和(自身を含む): 97816320

約数和(自身を除く): 55737402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 16981, 33962, 50943, 101886, 118867, 237734, 356601, 713202, 1001879, 2003758, 3005637, 6011274, 7013153, 14026306, 21039459, 42078918]

約数ペア:

[(1, 42078918), (2, 21039459), (3, 14026306), (6, 7013153), (7, 6011274), (14, 3005637), (21, 2003758), (42, 1001879), (59, 713202), (118, 356601), (177, 237734), (354, 118867), (413, 101886), (826, 50943), (1239, 33962), (2478, 16981)]