13428228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4423}}^1$

素因数の和:4464

約数の個数: 48

約数和(自身を含む): 35675136

約数和(自身を除く): 22246908

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 4423, 8846, 13269, 17692, 26538, 48653, 53076, 97306, 101729, 145959, 194612, 203458, 291918, 305187, 406916, 583836, 610374, 1119019, 1220748, 2238038, 3357057, 4476076, 6714114, 13428228]

約数ペア:

[(1, 13428228), (2, 6714114), (3, 4476076), (4, 3357057), (6, 2238038), (11, 1220748), (12, 1119019), (22, 610374), (23, 583836), (33, 406916), (44, 305187), (46, 291918), (66, 203458), (69, 194612), (92, 145959), (132, 101729), (138, 97306), (253, 53076), (276, 48653), (506, 26538), (759, 17692), (1012, 13269), (1518, 8846), (3036, 4423)]