27665406

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1973}}^1$

素因数の和:2041

約数の個数: 48

約数和(自身を含む): 64668240

約数和(自身を除く): 37002834

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 1973, 2337, 3946, 4674, 5919, 7011, 11838, 14022, 17757, 35514, 37487, 74974, 80893, 112461, 161786, 224922, 242679, 337383, 485358, 674766, 728037, 1456074, 1536967, 3073934, 4610901, 9221802, 13832703, 27665406]

約数ペア:

[(1, 27665406), (2, 13832703), (3, 9221802), (6, 4610901), (9, 3073934), (18, 1536967), (19, 1456074), (38, 728037), (41, 674766), (57, 485358), (82, 337383), (114, 242679), (123, 224922), (171, 161786), (246, 112461), (342, 80893), (369, 74974), (738, 37487), (779, 35514), (1558, 17757), (1973, 14022), (2337, 11838), (3946, 7011), (4674, 5919)]