26815908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{319237}}^1$

素因数の和:319251

約数の個数: 24

約数和(自身を含む): 71509312

約数和(自身を除く): 44693404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 319237, 638474, 957711, 1276948, 1915422, 2234659, 3830844, 4469318, 6703977, 8938636, 13407954, 26815908]

約数ペア:

[(1, 26815908), (2, 13407954), (3, 8938636), (4, 6703977), (6, 4469318), (7, 3830844), (12, 2234659), (14, 1915422), (21, 1276948), (28, 957711), (42, 638474), (84, 319237)]