8478342

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 19712160

約数和(自身を除く): 11233818

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 103, 153, 206, 269, 306, 309, 538, 618, 807, 927, 1614, 1751, 1854, 2421, 3502, 4573, 4842, 5253, 9146, 10506, 13719, 15759, 27438, 27707, 31518, 41157, 55414, 82314, 83121, 166242, 249363, 471019, 498726, 942038, 1413057, 2826114, 4239171, 8478342]

約数ペア:

[(1, 8478342), (2, 4239171), (3, 2826114), (6, 1413057), (9, 942038), (17, 498726), (18, 471019), (34, 249363), (51, 166242), (102, 83121), (103, 82314), (153, 55414), (206, 41157), (269, 31518), (306, 27707), (309, 27438), (538, 15759), (618, 13719), (807, 10506), (927, 9146), (1614, 5253), (1751, 4842), (1854, 4573), (2421, 3502)]