128548812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1530343}}^1$

素因数の和:1530357

約数の個数: 24

約数和(自身を含む): 342797056

約数和(自身を除く): 214248244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1530343, 3060686, 4591029, 6121372, 9182058, 10712401, 18364116, 21424802, 32137203, 42849604, 64274406, 128548812]

約数ペア:

[(1, 128548812), (2, 64274406), (3, 42849604), (4, 32137203), (6, 21424802), (7, 18364116), (12, 10712401), (14, 9182058), (21, 6121372), (28, 4591029), (42, 3060686), (84, 1530343)]