25242066

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 56766528

約数和(自身を除く): 31524462

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 151, 222, 251, 302, 333, 453, 502, 666, 753, 906, 1359, 1506, 2259, 2718, 4518, 5587, 9287, 11174, 16761, 18574, 27861, 33522, 37901, 50283, 55722, 75802, 83583, 100566, 113703, 167166, 227406, 341109, 682218, 1402337, 2804674, 4207011, 8414022, 12621033, 25242066]

約数ペア:

[(1, 25242066), (2, 12621033), (3, 8414022), (6, 4207011), (9, 2804674), (18, 1402337), (37, 682218), (74, 341109), (111, 227406), (151, 167166), (222, 113703), (251, 100566), (302, 83583), (333, 75802), (453, 55722), (502, 50283), (666, 37901), (753, 33522), (906, 27861), (1359, 18574), (1506, 16761), (2259, 11174), (2718, 9287), (4518, 5587)]