18131569884

素因数分解:

$2^2\times 3^2\times {\mathrm{41051}}^1\times {\mathrm{12269}}^1$

素因数の和:53330

約数の個数: 36

約数和(自身を含む): 45837431640

約数和(自身を除く): 27705861756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 12269, 24538, 36807, 41051, 49076, 73614, 82102, 110421, 123153, 147228, 164204, 220842, 246306, 369459, 441684, 492612, 738918, 1477836, 503654719, 1007309438, 1510964157, 2014618876, 3021928314, 4532892471, 6043856628, 9065784942, 18131569884]

約数ペア:

[(1, 18131569884), (2, 9065784942), (3, 6043856628), (4, 4532892471), (6, 3021928314), (9, 2014618876), (12, 1510964157), (18, 1007309438), (36, 503654719), (12269, 1477836), (24538, 738918), (36807, 492612), (41051, 441684), (49076, 369459), (73614, 246306), (82102, 220842), (110421, 164204), (123153, 147228)]