81264726

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{265571}}^1$

素因数の和:265596

約数の個数: 24

約数和(自身を含む): 186431544

約数和(自身を除く): 105166818

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 265571, 531142, 796713, 1593426, 2390139, 4514707, 4780278, 9029414, 13544121, 27088242, 40632363, 81264726]

約数ペア:

[(1, 81264726), (2, 40632363), (3, 27088242), (6, 13544121), (9, 9029414), (17, 4780278), (18, 4514707), (34, 2390139), (51, 1593426), (102, 796713), (153, 531142), (306, 265571)]