13426266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{319673}}^1$

素因数の和:319685

約数の個数: 16

約数和(自身を含む): 30688704

約数和(自身を除く): 17262438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 319673, 639346, 959019, 1918038, 2237711, 4475422, 6713133, 13426266]

約数ペア:

[(1, 13426266), (2, 6713133), (3, 4475422), (6, 2237711), (7, 1918038), (14, 959019), (21, 639346), (42, 319673)]