13138686

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 80

約数和(自身を含む): 32879088

約数和(自身を除く): 19740402

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 73, 81, 99, 101, 146, 162, 198, 202, 219, 297, 303, 438, 594, 606, 657, 803, 891, 909, 1111, 1314, 1606, 1782, 1818, 1971, 2222, 2409, 2727, 3333, 3942, 4818, 5454, 5913, 6666, 7227, 7373, 8181, 9999, 11826, 14454, 14746, 16362, 19998, 21681, 22119, 29997, 43362, 44238, 59994, 65043, 66357, 81103, 89991, 130086, 132714, 162206, 179982, 199071, 243309, 398142, 486618, 597213, 729927, 1194426, 1459854, 2189781, 4379562, 6569343, 13138686]

約数ペア:

[(1, 13138686), (2, 6569343), (3, 4379562), (6, 2189781), (9, 1459854), (11, 1194426), (18, 729927), (22, 597213), (27, 486618), (33, 398142), (54, 243309), (66, 199071), (73, 179982), (81, 162206), (99, 132714), (101, 130086), (146, 89991), (162, 81103), (198, 66357), (202, 65043), (219, 59994), (297, 44238), (303, 43362), (438, 29997), (594, 22119), (606, 21681), (657, 19998), (803, 16362), (891, 14746), (909, 14454), (1111, 11826), (1314, 9999), (1606, 8181), (1782, 7373), (1818, 7227), (1971, 6666), (2222, 5913), (2409, 5454), (2727, 4818), (3333, 3942)]