252858

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 32

約数和(自身を含む): 558144

約数和(自身を除く): 305286

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 67, 74, 102, 111, 134, 201, 222, 402, 629, 1139, 1258, 1887, 2278, 2479, 3417, 3774, 4958, 6834, 7437, 14874, 42143, 84286, 126429, 252858]

約数ペア:

[(1, 252858), (2, 126429), (3, 84286), (6, 42143), (17, 14874), (34, 7437), (37, 6834), (51, 4958), (67, 3774), (74, 3417), (102, 2479), (111, 2278), (134, 1887), (201, 1258), (222, 1139), (402, 629)]