1818561034

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{2671}}^1\times {\mathrm{5081}}^1$

素因数の和:7821

約数の個数: 16

約数和(自身を含む): 2770137216

約数和(自身を除く): 951576182

約数列:

[1, 2, 67, 134, 2671, 5081, 5342, 10162, 178957, 340427, 357914, 680854, 13571351, 27142702, 909280517, 1818561034]

約数ペア:

[(1, 1818561034), (2, 909280517), (67, 27142702), (134, 13571351), (2671, 680854), (5081, 357914), (5342, 340427), (10162, 178957)]