11781594

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 28098720

約数和(自身を除く): 16317126

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 157, 198, 314, 379, 471, 758, 942, 1137, 1413, 1727, 2274, 2826, 3411, 3454, 4169, 5181, 6822, 8338, 10362, 12507, 15543, 25014, 31086, 37521, 59503, 75042, 119006, 178509, 357018, 535527, 654533, 1071054, 1309066, 1963599, 3927198, 5890797, 11781594]

約数ペア:

[(1, 11781594), (2, 5890797), (3, 3927198), (6, 1963599), (9, 1309066), (11, 1071054), (18, 654533), (22, 535527), (33, 357018), (66, 178509), (99, 119006), (157, 75042), (198, 59503), (314, 37521), (379, 31086), (471, 25014), (758, 15543), (942, 12507), (1137, 10362), (1413, 8338), (1727, 6822), (2274, 5181), (2826, 4169), (3411, 3454)]