2018321538

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{2455379}}^1$

素因数の和:2455521

約数の個数: 16

約数和(自身を含む): 4066109280

約数和(自身を除く): 2047787742

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 2455379, 4910758, 7366137, 14732274, 336386923, 672773846, 1009160769, 2018321538]

約数ペア:

[(1, 2018321538), (2, 1009160769), (3, 672773846), (6, 336386923), (137, 14732274), (274, 7366137), (411, 4910758), (822, 2455379)]