11758986

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 28060800

約数和(自身を除く): 16301814

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 73, 114, 146, 157, 171, 219, 314, 342, 438, 471, 513, 657, 942, 1026, 1314, 1387, 1413, 1971, 2774, 2826, 2983, 3942, 4161, 4239, 5966, 8322, 8478, 8949, 11461, 12483, 17898, 22922, 24966, 26847, 34383, 37449, 53694, 68766, 74898, 80541, 103149, 161082, 206298, 217759, 309447, 435518, 618894, 653277, 1306554, 1959831, 3919662, 5879493, 11758986]

約数ペア:

[(1, 11758986), (2, 5879493), (3, 3919662), (6, 1959831), (9, 1306554), (18, 653277), (19, 618894), (27, 435518), (38, 309447), (54, 217759), (57, 206298), (73, 161082), (114, 103149), (146, 80541), (157, 74898), (171, 68766), (219, 53694), (314, 37449), (342, 34383), (438, 26847), (471, 24966), (513, 22922), (657, 17898), (942, 12483), (1026, 11461), (1314, 8949), (1387, 8478), (1413, 8322), (1971, 5966), (2774, 4239), (2826, 4161), (2983, 3942)]