25330644

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2166

約数の個数: 60

約数和(自身を含む): 68041204

約数和(自身を除く): 42710560

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1998, 2113, 2997, 3996, 4226, 5994, 6339, 8452, 11988, 12678, 19017, 25356, 38034, 57051, 76068, 78181, 114102, 156362, 171153, 228204, 234543, 312724, 342306, 469086, 684612, 703629, 938172, 1407258, 2110887, 2814516, 4221774, 6332661, 8443548, 12665322, 25330644]

約数ペア:

[(1, 25330644), (2, 12665322), (3, 8443548), (4, 6332661), (6, 4221774), (9, 2814516), (12, 2110887), (18, 1407258), (27, 938172), (36, 703629), (37, 684612), (54, 469086), (74, 342306), (81, 312724), (108, 234543), (111, 228204), (148, 171153), (162, 156362), (222, 114102), (324, 78181), (333, 76068), (444, 57051), (666, 38034), (999, 25356), (1332, 19017), (1998, 12678), (2113, 11988), (2997, 8452), (3996, 6339), (4226, 5994)]