21849324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{260111}}^1$

素因数の和:260125

約数の個数: 24

約数和(自身を含む): 58265088

約数和(自身を除く): 36415764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 260111, 520222, 780333, 1040444, 1560666, 1820777, 3121332, 3641554, 5462331, 7283108, 10924662, 21849324]

約数ペア:

[(1, 21849324), (2, 10924662), (3, 7283108), (4, 5462331), (6, 3641554), (7, 3121332), (12, 1820777), (14, 1560666), (21, 1040444), (28, 780333), (42, 520222), (84, 260111)]