12008868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 31201632

約数和(自身を除く): 19192764

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 43, 51, 68, 74, 86, 102, 111, 129, 148, 172, 204, 222, 258, 444, 516, 629, 731, 1258, 1369, 1462, 1591, 1887, 2193, 2516, 2738, 2924, 3182, 3774, 4107, 4386, 4773, 5476, 6364, 7548, 8214, 8772, 9546, 16428, 19092, 23273, 27047, 46546, 54094, 58867, 69819, 81141, 93092, 108188, 117734, 139638, 162282, 176601, 235468, 279276, 324564, 353202, 706404, 1000739, 2001478, 3002217, 4002956, 6004434, 12008868]

約数ペア:

[(1, 12008868), (2, 6004434), (3, 4002956), (4, 3002217), (6, 2001478), (12, 1000739), (17, 706404), (34, 353202), (37, 324564), (43, 279276), (51, 235468), (68, 176601), (74, 162282), (86, 139638), (102, 117734), (111, 108188), (129, 93092), (148, 81141), (172, 69819), (204, 58867), (222, 54094), (258, 46546), (444, 27047), (516, 23273), (629, 19092), (731, 16428), (1258, 9546), (1369, 8772), (1462, 8214), (1591, 7548), (1887, 6364), (2193, 5476), (2516, 4773), (2738, 4386), (2924, 4107), (3182, 3774)]