142877028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1700917}}^1$

素因数の和:1700931

約数の個数: 24

約数和(自身を含む): 381005632

約数和(自身を除く): 238128604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1700917, 3401834, 5102751, 6803668, 10205502, 11906419, 20411004, 23812838, 35719257, 47625676, 71438514, 142877028]

約数ペア:

[(1, 142877028), (2, 71438514), (3, 47625676), (4, 35719257), (6, 23812838), (7, 20411004), (12, 11906419), (14, 10205502), (21, 6803668), (28, 5102751), (42, 3401834), (84, 1700917)]