865164084

素因数分解:

$2^2\times 3^1\times {\mathrm{15061}}^1\times {\mathrm{4787}}^1$

素因数の和:19855

約数の個数: 24

約数和(自身を含む): 2019271968

約数和(自身を除く): 1154107884

約数列:

[1, 2, 3, 4, 6, 12, 4787, 9574, 14361, 15061, 19148, 28722, 30122, 45183, 57444, 60244, 90366, 180732, 72097007, 144194014, 216291021, 288388028, 432582042, 865164084]

約数ペア:

[(1, 865164084), (2, 432582042), (3, 288388028), (4, 216291021), (6, 144194014), (12, 72097007), (4787, 180732), (9574, 90366), (14361, 60244), (15061, 57444), (19148, 45183), (28722, 30122)]