6665538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4391}}^1$

素因数の和:4430

約数の個数: 32

約数和(自身を含む): 15178752

約数和(自身を除く): 8513214

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 4391, 8782, 13173, 26346, 48301, 96602, 100993, 144903, 201986, 289806, 302979, 605958, 1110923, 2221846, 3332769, 6665538]

約数ペア:

[(1, 6665538), (2, 3332769), (3, 2221846), (6, 1110923), (11, 605958), (22, 302979), (23, 289806), (33, 201986), (46, 144903), (66, 100993), (69, 96602), (138, 48301), (253, 26346), (506, 13173), (759, 8782), (1518, 4391)]