26490786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{630733}}^1$

素因数の和:630745

約数の個数: 16

約数和(自身を含む): 60550464

約数和(自身を除く): 34059678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 630733, 1261466, 1892199, 3784398, 4415131, 8830262, 13245393, 26490786]

約数ペア:

[(1, 26490786), (2, 13245393), (3, 8830262), (6, 4415131), (7, 3784398), (14, 1892199), (21, 1261466), (42, 630733)]