13481052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 34245120

約数和(自身を除く): 20764068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 103, 156, 206, 309, 412, 618, 839, 1236, 1339, 1678, 2517, 2678, 3356, 4017, 5034, 5356, 8034, 10068, 10907, 16068, 21814, 32721, 43628, 65442, 86417, 130884, 172834, 259251, 345668, 518502, 1037004, 1123421, 2246842, 3370263, 4493684, 6740526, 13481052]

約数ペア:

[(1, 13481052), (2, 6740526), (3, 4493684), (4, 3370263), (6, 2246842), (12, 1123421), (13, 1037004), (26, 518502), (39, 345668), (52, 259251), (78, 172834), (103, 130884), (156, 86417), (206, 65442), (309, 43628), (412, 32721), (618, 21814), (839, 16068), (1236, 10907), (1339, 10068), (1678, 8034), (2517, 5356), (2678, 5034), (3356, 4017)]