26490982

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{18371}}^1$

素因数の和:18483

約数の個数: 16

約数和(自身を含む): 45856512

約数和(自身を除く): 19365530

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 18371, 36742, 128597, 257194, 1892213, 3784426, 13245491, 26490982]

約数ペア:

[(1, 26490982), (2, 13245491), (7, 3784426), (14, 1892213), (103, 257194), (206, 128597), (721, 36742), (1442, 18371)]