67865532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{807923}}^1$

素因数の和:807937

約数の個数: 24

約数和(自身を含む): 180974976

約数和(自身を除く): 113109444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 807923, 1615846, 2423769, 3231692, 4847538, 5655461, 9695076, 11310922, 16966383, 22621844, 33932766, 67865532]

約数ペア:

[(1, 67865532), (2, 33932766), (3, 22621844), (4, 16966383), (6, 11310922), (7, 9695076), (12, 5655461), (14, 4847538), (21, 3231692), (28, 2423769), (42, 1615846), (84, 807923)]