7627254

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 17335296

約数和(自身を除く): 9708042

約数列:

[1, 2, 3, 6, 17, 34, 37, 43, 47, 51, 74, 86, 94, 102, 111, 129, 141, 222, 258, 282, 629, 731, 799, 1258, 1462, 1591, 1598, 1739, 1887, 2021, 2193, 2397, 3182, 3478, 3774, 4042, 4386, 4773, 4794, 5217, 6063, 9546, 10434, 12126, 27047, 29563, 34357, 54094, 59126, 68714, 74777, 81141, 88689, 103071, 149554, 162282, 177378, 206142, 224331, 448662, 1271209, 2542418, 3813627, 7627254]

約数ペア:

[(1, 7627254), (2, 3813627), (3, 2542418), (6, 1271209), (17, 448662), (34, 224331), (37, 206142), (43, 177378), (47, 162282), (51, 149554), (74, 103071), (86, 88689), (94, 81141), (102, 74777), (111, 68714), (129, 59126), (141, 54094), (222, 34357), (258, 29563), (282, 27047), (629, 12126), (731, 10434), (799, 9546), (1258, 6063), (1462, 5217), (1591, 4794), (1598, 4773), (1739, 4386), (1887, 4042), (2021, 3774), (2193, 3478), (2397, 3182)]