18860298

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{44273}}^1$

素因数の和:44349

約数の個数: 16

約数和(自身を含む): 38252736

約数和(自身を除く): 19392438

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 44273, 88546, 132819, 265638, 3143383, 6286766, 9430149, 18860298]

約数ペア:

[(1, 18860298), (2, 9430149), (3, 6286766), (6, 3143383), (71, 265638), (142, 132819), (213, 88546), (426, 44273)]