12767868

素因数分解:

$2^2\times 3^4\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 60

約数和(自身を含む): 33724152

約数和(自身を除く): 20956284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 157, 162, 251, 314, 324, 471, 502, 628, 753, 942, 1004, 1413, 1506, 1884, 2259, 2826, 3012, 4239, 4518, 5652, 6777, 8478, 9036, 12717, 13554, 16956, 20331, 25434, 27108, 39407, 40662, 50868, 78814, 81324, 118221, 157628, 236442, 354663, 472884, 709326, 1063989, 1418652, 2127978, 3191967, 4255956, 6383934, 12767868]

約数ペア:

[(1, 12767868), (2, 6383934), (3, 4255956), (4, 3191967), (6, 2127978), (9, 1418652), (12, 1063989), (18, 709326), (27, 472884), (36, 354663), (54, 236442), (81, 157628), (108, 118221), (157, 81324), (162, 78814), (251, 50868), (314, 40662), (324, 39407), (471, 27108), (502, 25434), (628, 20331), (753, 16956), (942, 13554), (1004, 12717), (1413, 9036), (1506, 8478), (1884, 6777), (2259, 5652), (2826, 4518), (3012, 4239)]