2018082549

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5057851}}^1$

素因数の和:5057880

約数の個数: 16

約数和(自身を含む): 3237025280

約数和(自身を除く): 1218942731

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5057851, 15173553, 35404957, 96099169, 106214871, 288297507, 672694183, 2018082549]

約数ペア:

[(1, 2018082549), (3, 672694183), (7, 288297507), (19, 106214871), (21, 96099169), (57, 35404957), (133, 15173553), (399, 5057851)]